lobal - MOLDINO · 2020-03-31 · MMC METAL DE MEXICO, S.A. DE C.V. Av. La Cañada No.16, Parque...

New Produc t News No.1080E-8 2020-10

Epoch G End Mill series

2020-10（K）2017-12:FP

Attentions on Safety

2. Cautions regarding mounting(1) Before use, check the outside appearance of the tool for scratches, cracks, etc. and that it is firmly mounted in the collet chuck, etc.(2) If abnormal chattering, etc. occurs during use, stop the machine immediately and remove the cause of the chattering.

4. Cautions regarding regrinding(1) If regrinding is not performed at the proper time, there is a risk of the tool breaking. Replace the tool with one in good condition, or perform regrinding.(2) Grinding dust will be created when regrinding a tool. When regrinding, be sure to attach a safety cover over the work area and wear safety clothes such as safety

goggles, etc.(3) This product contains the specified chemical substance cobalt and its inorganic compounds. When performing regrinding or similar processing, be sure to handle the

processing in accordance with thelocal laws and regulations regarding prevention of hazards due to specified chemical substances.

1. Cautions regarding handling(1) When removing the tool from its case (packaging), be careful that the tool does not pop out or is dropped. Be particularly careful regarding contact with the tool flutes. (2) When handling tools with sharp cutting flutes, be careful not to touch the cutting flutes directly with your bare hands.

3. Cautions during use(1) Before use, confirm the dimensions and direction of rotation of the tool and milling work material.(2) The numerical values in the standard cutting conditions table should be used as criteria when starting new work. The cutting conditions should be adjusted as

appropriate when the cutting depth is large, the rigidity of the machine being used is low, or according to the conditions of the work material.(3) Cutting tools are made of a hard material. During use, they may break and fly off. In addition, cutting chips may also fly off. Since there is a danger of injury to

workers, fire, or eye damage from such flying pieces, a safety cover should be attached when work is performed and safety equipment such as safety goggles should be worn to create a safe environment for work.

(4) There is a risk of fire or inflammation due to sparks, heat due to breakage, and cutting chips. Do not use where there is a risk of fire or explosion. Please caution of fire while using oil base coolant, fire prevention is necessary.

(5) Do not use the tool for any purpose other than that for which it is intended.

Specifications for the products listed in this catalog are subject to change without notice due to replacement or modification. Printed in JAPAN

Printed using vegetable oil ink.

The diagrams and table data are examples of test results, and are not guaranteed values.“ ” is a registered trademark of MOLDINO Tool Engineering, Ltd.

Official Web Site

Database for selection Cutting Tool Products 【TOOL SEARCH】

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serieslobalEPOCH

Item codeShape

・A heat-resistant coating material with excellent adhesion to the tool substrate was achieved by optimizing the Al content.・Exhibits with good wear resistance due to doping of the AlCr coating layer with Si.・Exhibits excellent cutting life for cutting materials such as plastic molds, etc. where tool seizure often occurs. Provides the long life in cutting processing of materials starting with HPM-MAGIC and including prehardened steel, carbon steel, alloy steel, SUS, SKD61, SKD11, etc.・By improving heat resistance, long life are possible for both wet cutting and dry cutting.Note) This product obtains less electric conductivity. Therefore, Please caution of using electric

・Hardness and oxidation resistance of TH coatings is further improved. Enables longer life and higher efficient when cutting 　high-hardness materials.(Si nano composite coating with finer crystal particles)・Exhibits amazing performance when cutting high-hardness materials. (55HRC or higher) ・Long life for both dry cutting and wet cutting

Radius

Square

Size No. of items Coating Photo

HGOB2-PN

HGOB2-TH

HGFB2-TH

HGOF2-TH

HGOF4-TH

HGOR4-TH

HGOS2-PN

HGOS4-PN

HGOSH4-TH

φ0.3～φ20

φ0.5～φ20

φ2～φ12

φ6～φ20

φ0.2～φ20

φ1～φ20

φ1～φ12

19 items

13 items

7 items

8 items

15 items

26 items

13 items

9 items

Advanced TH Coating

High cutting depthmachining

High speed cutting

FinishingCost performance

Mildsteel

51HRC ～60HRC

40HRC ～50HRC

61HRCor more

HGOB-PNHGOB-TH EPBTS-TH Conventional general end mill

Comparison by function

Comparison by steel type

●Ball End Mill

Contourroughing

Slotting

Side millingCost performance

Mildsteel

51HRC ～60HRC

40HRC ～50HRC

61HRCor more

HGOF4-THHGOF2-TH HGOR4-TH ETM-TH

●Radius End Mill

■ Table of suitability of each coating for various cutting materials

Newly developed PN coating and the TH coating with its excellent results enable high-efficiency machining for wide-ranging applications from roughing to finishing on a broad range of cutting materials.

Can handle machining of plastic molds, diecast molds, press dies, or various parts.

PN ◎ ◎ ◎ ◎ ◎ ◎ ◎

TH ◎ ◎ ◎

Coating Low-carbonsteel Alloy steels Pre-hardened

steelsHardened steels Stainless steels Cast iron,

Ductile cast iron

EpochEpoch End Mill seriesEnd Mill seriesAbundant lineup with a total of 118 items covers a broad machining range

Non-ferric Aluminum alloy;

Copper

Epoch G Ball Panacea

Epoch G Ball -TH

Global Forging Ball

Epoch G Turbo 2NT -TH

Epoch G Radius 4NT -TH

Epoch G Square 2NT Panacea

Epoch G Square 4NT -TH

Release date

On sale now

High-efficiency machining at high cutting depths. Stable even for finishing.Ideal for high-efficiency machining of high-hardness materials.

HGOB-PNHGOB-TH

Ultra-high-efficiency contour machining can be performed. (HGOF2-TH can also perform slotting or side milling.)

For general-purpose machining region with focus on side milling.HGOF-THHGOR-TH

~50HRC 51~60HRC

Coating

Line-up

Concept

Coating

PN coating is superior for mild steels up to 50HRC.

EPBTS-TH is superior for hardnesses greater than 61HRC

PN coating has a good balance for all functions

HGOF4-TH is superior for high hardnesses.

ETM-TH is superior for mild steels up to 50HRC.

HGOF4-TH and ETM-TH are superior for contour roughing.

HGOF2-TH can perform all kinds of machining with good cost-performance.

HGOF2-TH is superior for slotting and side milling.

Cutting area

series

Item codeShape

・A heat-resistant coating material with excellent adhesion to the tool substrate was achieved by optimizing the Al content.・Exhibits with good wear resistance due to doping of the AlCr coating layer with Si.・Exhibits excellent cutting life for cutting materials such as plastic molds, etc. where tool seizure often occurs. Provides the long life in cutting processing of materials starting with HPM-MAGIC and including prehardened steel, carbon steel, alloy steel, SUS, SKD61, SKD11, etc.・By improving heat resistance, long life are possible for both wet cutting and dry cutting.Note) This product obtains less electric conductivity. Therefore, Please caution of using electric

・Hardness and oxidation resistance of TH coatings is further improved. Enables longer life and higher efficient when cutting 　high-hardness materials.(Si nano composite coating with finer crystal particles)・Exhibits amazing performance when cutting high-hardness materials. (55HRC or higher) ・Long life for both dry cutting and wet cutting

Radius

Square

Size No. of items Coating Photo

HGOB2-PN

HGOB2-TH

HGFB2-TH

HGOF2-TH

HGOF4-TH

HGOR4-TH

HGOS2-PN

HGOS4-PN

HGOSH4-TH

φ0.3～φ20

φ0.5～φ20

φ2～φ12

φ6～φ20

φ0.2～φ20

φ1～φ20

φ1～φ12

19 items

13 items

7 items

8 items

15 items

26 items

13 items

9 items

Advanced TH Coating

High cutting depthmachining

High speed cutting

FinishingCost performance

Mildsteel

51HRC ～60HRC

40HRC ～50HRC

61HRCor more

HGOB-PNHGOB-TH EPBTS-TH Conventional general end mill

Comparison by function

Comparison by steel type

●Ball End Mill

Contourroughing

Slotting

Side millingCost performance

Mildsteel

51HRC ～60HRC

40HRC ～50HRC

61HRCor more

HGOF4-THHGOF2-TH HGOR4-TH ETM-TH

●Radius End Mill

■ Table of suitability of each coating for various cutting materials

Newly developed PN coating and the TH coating with its excellent results enable high-efficiency machining for wide-ranging applications from roughing to finishing on a broad range of cutting materials.

Can handle machining of plastic molds, diecast molds, press dies, or various parts.

PN ◎ ◎ ◎ ◎ ◎ ◎ ◎

TH ◎ ◎ ◎

Coating Low-carbonsteel Alloy steels Pre-hardened

steelsHardened steels Stainless steels Cast iron,

Ductile cast iron

EpochEpoch End Mill seriesEnd Mill seriesAbundant lineup with a total of 118 items covers a broad machining range

Non-ferric Aluminum alloy;

Copper

Epoch G Ball Panacea

Epoch G Ball -TH

Global Forging Ball

Epoch G Radius 4NT -TH

Epoch G Square 4NT -TH

Release date

On sale now

High-efficiency machining at high cutting depths. Stable even for finishing.Ideal for high-efficiency machining of high-hardness materials.

HGOB-PNHGOB-TH

Ultra-high-efficiency contour machining can be performed. (HGOF2-TH can also perform slotting or side milling.)

For general-purpose machining region with focus on side milling.HGOF-THHGOR-TH

~50HRC 51~60HRC

Coating

Line-up

Concept

Coating

PN coating is superior for mild steels up to 50HRC.

EPBTS-TH is superior for hardnesses greater than 61HRC

PN coating has a good balance for all functions

HGOF4-TH is superior for high hardnesses.

ETM-TH is superior for mild steels up to 50HRC.

HGOF4-TH and ETM-TH are superior for contour roughing.

HGOF2-TH can perform all kinds of machining with good cost-performance.

HGOF2-TH is superior for slotting and side milling.

Cutting area

series

Field data

A社製

0.10.090.080.070.060.050.040.030.020.01

00 5 10 15 20 25 30 35 40

HGOB-PNConventional A

Conventional B

Cutting speed vc【m/min】

life【m】

【μm】

ear【

Cutting distance L【m】

Cutting condition　n=20,000min-1、vf=8,000mm/minap×ae=0.4mm×0.2mm　Cutting distance L=4,000m3500

250 400

1.20.75

HGOB-PN Conventional A Conventional B Conventional C

1.97 1.742.02

3.94.44

DryWet

Tool: Ball End Mill (R3×2NT)

Tool: Square End Mill (φ6×2NT)

Comparison of machined surface gloss condition

Pocketing

Helical boring

φ10 slotting

Micro characterslotting

Provides stable machiningin all rotation regions.

Tool: Ball End Mill (R3×2NT)　　Work material：SCM440H（30HRC）

In addition to side surface and grooving, it can also be used in a variety of other ways.

HGOB-PN is good for both dry and wet cutting

HGOB-PN is the best for high-performance cutting.

With HGOS2-PN, wear progresswas the slowest and most stable.

n=15,000、20,000min-1、vf=6,000、8,000mm/min、　ap×ae=0.4mm×0.2mm、　Dry, Air-blow　　Work material = HPM-MAGIC（40HRC）

HGOS2-PNConventional AConventional B

HGOS2-PN

Conventional A

Ra: 0.64μm Rz:3.92μm

Ra: 1.67μm Rz:10.94μm

HGOS2-PN

n=24,000min-1　vf=3,170mm/minap×ae=0.1mm×0.1mmWork material =S50CA（200HB）Coolant：Dry、Wet

Work material =S50C（200HB）　　　Cutting distance：35mn=4,700min-1　vf=280mm/min,　ap×ae=9mm×0.6mm　　Coolant：Wet

n=19,200min-1、vf=3,690mm/min　ap×ae=0.72×2.16mm　　Work material =HPM38H　Coolant：Wet　Cutting distance：1 pocketing（Cutting distance10m）

HGOB-PN

Conventional A Conventional B

HGOS2-PN

Comparison of bottom surfaceroughness for slotting Character slotting

Conventional B

Upper ：35mmx40mmBottom ：22mmx17mmDepth ： Incline 5°（0～ 8mm）　　　　　　Incline 45°（8～ 14mm）

HGOB2060-PN

12,200

0.5×1.2

0.2×0.2

0.15×0.15

Revolution（min-1）

Depth of cut ap×ae（mm）

Ra:0.27µm Rz:1.42µm Ra:0.34µm Rz:1.75µm

HGOB-PN Conventional

Coolant

Air-blow

Tool Tool dia. Cutting distance（mm）

HGOS2060-PN

HGOS2010-PN

HGOS2100-PN

Feed rate（mm/min）

10,000

11,000

22,300

6.5×2

6.5×0.6

0.5×1

Conventional A

Cutting conditions

Cutting conditionsCutting conditions

Cutting conditions

When wet cutting When dry cutting

Process

Contour roughing

Contour finishing

Contour finishing (high-grade)

Tool dia. Feed rate（mm/min）

Coolant

Air-blow

Water base

Process

Contour roughing

Edge cutting

Machined shape

Helical boring

Pocketing

Character slotting

Slotting

Incline angle 5° Incline angle 45°

Conventional

Good machined surfacewithout vibrations

Vibrations occur within pitch

Conventional A

Comparison of machined surface roughness of R45° section in pick direction

Performance of HGOB-PN and HGOS-PN

Life comparison when cutting HPM-MAGIC high-performance plastic mold material01 Comparison of machined surface when cutting general-purpose plastic mold material SCM440H04

Side cutting surface comparison data on carbon steel S50CA05

Part machining data on carbon steel S50CA06

Comparison of machined surface grade when cutting carbon steel S50CA02

Comparison of chipping damage when cutting hardened steel HPM38H03

No generation of burrs. Wear condition is also stable.

Burrs are generated due to wear progression. Wear condition is also unstable.

Field data

A社製

0.10.090.080.070.060.050.040.030.020.01

00 5 10 15 20 25 30 35 40

HGOB-PNConventional A

Conventional B

Cutting speed vc【m/min】

life【m】

【μm】

ear【

Cutting distance L【m】

Cutting condition　n=20,000min-1、vf=8,000mm/minap×ae=0.4mm×0.2mm　Cutting distance L=4,000m3500

250 400

1.20.75

HGOB-PN Conventional A Conventional B Conventional C

1.97 1.742.02

3.94.44

DryWet

Tool: Square End Mill (φ6×2NT)

Comparison of machined surface gloss condition

Pocketing

Helical boring

φ10 slotting

Micro characterslotting

Provides stable machiningin all rotation regions.

Tool: Ball End Mill (R3×2NT)　　Work material：SCM440H（30HRC）

In addition to side surface and grooving, it can also be used in a variety of other ways.

HGOB-PN is good for both dry and wet cutting

HGOB-PN is the best for high-performance cutting.

With HGOS2-PN, wear progresswas the slowest and most stable.

n=15,000、20,000min-1、vf=6,000、8,000mm/min、　ap×ae=0.4mm×0.2mm、　Dry, Air-blow　　Work material = HPM-MAGIC（40HRC）

HGOS2-PNConventional AConventional B

HGOS2-PN

Conventional A

Ra: 0.64μm Rz:3.92μm

Ra: 1.67μm Rz:10.94μm

HGOS2-PN

n=24,000min-1　vf=3,170mm/minap×ae=0.1mm×0.1mmWork material =S50CA（200HB）Coolant：Dry、Wet

Work material =S50C（200HB）　　　Cutting distance：35mn=4,700min-1　vf=280mm/min,　ap×ae=9mm×0.6mm　　Coolant：Wet

n=19,200min-1、vf=3,690mm/min　ap×ae=0.72×2.16mm　　Work material =HPM38H　Coolant：Wet　Cutting distance：1 pocketing（Cutting distance10m）

HGOB-PN

Conventional A Conventional B

HGOS2-PN

Comparison of bottom surfaceroughness for slotting Character slotting

Conventional B

Upper ：35mmx40mmBottom ：22mmx17mmDepth ： Incline 5°（0～ 8mm）　　　　　　Incline 45°（8～ 14mm）

HGOB2060-PN

12,200

0.5×1.2

0.2×0.2

0.15×0.15

Ra:0.27µm Rz:1.42µm Ra:0.34µm Rz:1.75µm

HGOB-PN Conventional

Coolant

Air-blow

Tool Tool dia. Cutting distance（mm）

HGOS2060-PN

HGOS2010-PN

HGOS2100-PN

Feed rate（mm/min）

10,000

11,000

22,300

6.5×2

6.5×0.6

0.5×1

Conventional A

Cutting conditions

Cutting conditionsCutting conditions

Cutting conditions

When wet cutting When dry cutting

Process

Contour roughing

Contour finishing

Contour finishing (high-grade)

Tool dia. Feed rate（mm/min）

Coolant

Air-blow

Water base

Process

Contour roughing

Edge cutting

Machined shape

Helical boring

Pocketing

Character slotting

Slotting

Incline angle 5° Incline angle 45°

Conventional

Good machined surfacewithout vibrations

Vibrations occur within pitch

Conventional A

Comparison of machined surface roughness of R45° section in pick direction

Performance of HGOB-PN and HGOS-PN

Life comparison when cutting HPM-MAGIC high-performance plastic mold material01 Comparison of machined surface when cutting general-purpose plastic mold material SCM440H04

Side cutting surface comparison data on carbon steel S50CA05

Part machining data on carbon steel S50CA06

Comparison of machined surface grade when cutting carbon steel S50CA02

Comparison of chipping damage when cutting hardened steel HPM38H03

No generation of burrs. Wear condition is also stable.

Burrs are generated due to wear progression. Wear condition is also unstable.

High-efficiency roughing of powder metallurgy HSS (Life evaluation)03

High-efficiency pocket machining (Life evaluation)02

Bottom machining of high-hardness materials (Feed limit evaluation)01

EPBTS-TH

HGOB-TH

HGOB-PN

Photograph of wear after cutting 20m

Work material : SKD11H(60HRC), Tool : R3×2NT

n=10,000min-1（vc=188m/min）、vf=3,000mm/min（fz=0.15mm/t）、ap×ae=0.36mm×1.08mm、　Air-blow　　

n=30,000min-1（vc=188m/min）、vf=1,700mm/min（fz=0.028mm/t）、ap×ae=0.2mm×0.6mm、　Air-blow、 Cutting distance 80m　

Conventional End Mill

HGOB2060-PN HGOB2060-TH EPBTS2060-TH ConventionalEnd Mill

High hardness of TH coating provides long life!High hardness of TH coating

provides long life!

Coventional B End Mill

200 40 60 80 100

Cutting distance（m）

Chipping occurredWork material : DACH (50HRC), Tool : φ6×r1.5 HGOF4060-15-TH

Wear is small even for high-efficiency machining.

Epoch G Turbo with low cutting resistance is particularly superior for high-efficiency machining of high-hardness materials.

n=4,200min-1（vc=79m/min）、vf=5,040mm/min（fz=0.3mm/t）、ap×ae=0.3mm×3mm、　Air-blow、　Cutting time ：30min.

Conventional end millHGOF4-TH

Work material : SKD11H (60HRC), Tool : φ10×r 2 HGOF4100-20-TH

n=1,600min-1（vc=50m/min）、vf = under table　ap×ae=0.3mm×3mm、　Air-blow

Wear isgreat.

Conventional radius end mill

HGOF4-TH ○

○ ○ ○ ○

Pocket shapeIncline angle 5°43(W)×90(L)×25(D)mm

Work material : HAP40 (67HRC), Tool : φ4×r 1, HGOF4040-10-TH

High-efficiency roughing of powder metallurgy HSS. Machining time: Approx. 18 min.

n=4,800min-1（vc=60m/min）、vf=1,150mm/min（fz=0.06mm/t）、ap×ae=0.15mm×1.7mm、　Mist-blow、　

Pocket shape80mm×80mm×0.6mm

Wear width: 0.05mmCutting length: 20m

1,000 1,200 1,400 1,600 1,800fz=0.16 fz=0.19 fz=0.22 fz=0.25 fz=0.28

vf (mm/min)

fz (mm/t)

Field data

Performance of HGOB-TH Performance of HGOF4-TH

Direct-carving machining of cold-forged die material01

Direct-carving machining of hot-forged die material02

Cutting conditions Cutting conditions

Cutting conditions

Comparison of tool life

Cutting conditions

HGOB-TH has superior wear characteristics.

High-efficiency roughing of powder metallurgy HSS (Life evaluation)03

High-efficiency pocket machining (Life evaluation)02

Bottom machining of high-hardness materials (Feed limit evaluation)01

EPBTS-TH

HGOB-TH

HGOB-PN

n=10,000min-1（vc=188m/min）、vf=3,000mm/min（fz=0.15mm/t）、ap×ae=0.36mm×1.08mm、　Air-blow　　

n=30,000min-1（vc=188m/min）、vf=1,700mm/min（fz=0.028mm/t）、ap×ae=0.2mm×0.6mm、　Air-blow、 Cutting distance 80m　

HGOB2060-PN HGOB2060-TH EPBTS2060-TH ConventionalEnd Mill

High hardness of TH coating provides long life!High hardness of TH coating

provides long life!

Coventional B End Mill

200 40 60 80 100

Cutting distance（m）

Chipping occurredWork material : DACH (50HRC), Tool : φ6×r1.5 HGOF4060-15-TH

Wear is small even for high-efficiency machining.

Epoch G Turbo with low cutting resistance is particularly superior for high-efficiency machining of high-hardness materials.

n=4,200min-1（vc=79m/min）、vf=5,040mm/min（fz=0.3mm/t）、ap×ae=0.3mm×3mm、　Air-blow、　Cutting time ：30min.

Conventional end millHGOF4-TH

Work material : SKD11H (60HRC), Tool : φ10×r 2 HGOF4100-20-TH

n=1,600min-1（vc=50m/min）、vf = under table　ap×ae=0.3mm×3mm、　Air-blow

Wear isgreat.

Conventional radius end mill

HGOF4-TH ○

○ ○ ○ ○

Pocket shapeIncline angle 5°43(W)×90(L)×25(D)mm

Work material : HAP40 (67HRC), Tool : φ4×r 1, HGOF4040-10-TH

High-efficiency roughing of powder metallurgy HSS. Machining time: Approx. 18 min.

n=4,800min-1（vc=60m/min）、vf=1,150mm/min（fz=0.06mm/t）、ap×ae=0.15mm×1.7mm、　Mist-blow、　

Pocket shape80mm×80mm×0.6mm

Wear width: 0.05mmCutting length: 20m

1,000 1,200 1,400 1,600 1,800fz=0.16 fz=0.19 fz=0.22 fz=0.25 fz=0.28

vf (mm/min)

fz (mm/t)

Field data

Performance of HGOB-TH Performance of HGOF4-TH

Direct-carving machining of cold-forged die material01

Direct-carving machining of hot-forged die material02

Cutting conditions Cutting conditions

Cutting conditions

Comparison of tool life

Cutting conditions

HGOB-TH has superior wear characteristics.

HGOR-TH

Work material : Pre-hardened steel (40HRC), Tool : φ6×4NT

n=4,250min-1（vc=80m/min）、vf=510mm/min（fz=0.03mm/t）、ap×ae=6mm×0.6mm、　Air-blow　　

Conventonal End Mill

Chipping at 0.25mChipping at 0.25m

Stable wear even aftercutting 20m

0 10 20 30 40 50

Cutting distance (m)

HGOR-THConventonal End Mill

HGOR-TH

Work material : FC250, Tool : φ6×4NT

n=9,550min-1（vc=187m/min）、vf=2,290mm/min（fz=0.06mm/t）、ap×ae=3mm×5mm、　Air-blow　　

切削条件

Cutting distance L (m)

HGOR4060-03-THConventional End Mill

0 20 40 60 80

With HGOR-TH, wear progress is slow and stable!With HGOR-TH, wear progress

is slow and stable!Comventional end millHGOF2-TH

Epoch G Turbo enables machining at far higher feed rates.

After cutting distance of 155m

Interrupted cuttingpossible

Work material : Equivalent to SUS420J2 (52HRC), Tool : φ6×r 1.5 HGOF2060-15-TH

n=2,700min-1（vc=50m/min）、　vf=under tableOH＝24mm（4D）、ap×ae=0.3mm×1.5mm、　Air-blow

Conventional general 2flutes radius end mill Chipping

HGOF2060-15-TH

vf (mm/min)

fz (mm/t)

○ ○ ○ ○ ○ ○

500 1,000 1,500 2,000 2,500 3,000 3,500fz=0.09 fz=0.18 fz=0.27 fz=0.036 fz=0.46 fz=0.56 fz=0.65

Work material : Equivalent to SUS420J2(52HRC), Tool : HGOF2060-15-TH

n=2,700min-1（vc=50m/min）、　vf=1,620mm/min （fz=0.3mm/t）、OH＝24mm（4D）ap×ae=0.3mm×1.5mm　Cutting time：94min.　Air-blow

Work material : Equivalent to SUS420J2(52HRC), Tool : φ6×r 1.5 HGOF2060-15-TH

n=3,200min-1（vc=60m/min）、　vf=250mm/min （fz=0.04mm/t）、OH＝24mm（4D）ap×ae=6mm×6mm　Air-blow 250mm

00 20 40 60 80 100 120 140 160

B (mm)

Wear curves

Long-time stability

Wear curves

LLLLLooonggggg-tttttimeeee sssstttabbbbiiilityyyyLong-time stability

Ultra-high-efficiency slottingUltraaa higggghhhh efficiencyyyyyy slottingUltraa-highh-eeeefficiencyy slottingUltra-hhhhiighhh-eeefffficiiency ssllotttingUltra-high-efficiency slotting

After 1slotting

Broken

More than 7 times the machining efficiency.

les machining at far higher feed rates.

○ ○ ○ ○ ○ ○

Moreee thannn 77777 ttimess thee machininggggg efficiencyyyy.More ttttthhhan 7777 ttimes tttthhhhe mmachhiiniing eefffficiiencyMore than 77777 ttimes the machining efficiencyh e chh fiMore than 7 times the machining efficiency.

Field data

Performance of HGOF2-TH Performance of HGOR-TH

Bottom cutting (Feed limit evaluation)01 Comparison data for side milling of pre-hardened steel material for plastic molds 01

Comparison data for side milling of FC250 cast-iron material02

Bottom cutting (Life evaluation)02

Slotting (High-efficiency slotting)03

Cutting conditions

HGOR-TH

Work material : Pre-hardened steel (40HRC), Tool : φ6×4NT

n=4,250min-1（vc=80m/min）、vf=510mm/min（fz=0.03mm/t）、ap×ae=6mm×0.6mm、　Air-blow　　

Conventonal End Mill

Chipping at 0.25mChipping at 0.25m

Stable wear even aftercutting 20m

0 10 20 30 40 50

HGOR-THConventonal End Mill

HGOR-TH

Work material : FC250, Tool : φ6×4NT

n=9,550min-1（vc=187m/min）、vf=2,290mm/min（fz=0.06mm/t）、ap×ae=3mm×5mm、　Air-blow　　

切削条件

Cutting distance L (m)

HGOR4060-03-THConventional End Mill

0 20 40 60 80

With HGOR-TH, wear progress is slow and stable!With HGOR-TH, wear progress

is slow and stable!Comventional end millHGOF2-TH

Epoch G Turbo enables machining at far higher feed rates.

After cutting distance of 155m

Interrupted cuttingpossible

Work material : Equivalent to SUS420J2 (52HRC), Tool : φ6×r 1.5 HGOF2060-15-TH

n=2,700min-1（vc=50m/min）、　vf=under tableOH＝24mm（4D）、ap×ae=0.3mm×1.5mm、　Air-blow

Conventional general 2flutes radius end mill Chipping

HGOF2060-15-TH

vf (mm/min)

fz (mm/t)

○ ○ ○ ○ ○ ○

500 1,000 1,500 2,000 2,500 3,000 3,500fz=0.09 fz=0.18 fz=0.27 fz=0.036 fz=0.46 fz=0.56 fz=0.65

Work material : Equivalent to SUS420J2(52HRC), Tool : HGOF2060-15-TH

n=2,700min-1（vc=50m/min）、　vf=1,620mm/min （fz=0.3mm/t）、OH＝24mm（4D）ap×ae=0.3mm×1.5mm　Cutting time：94min.　Air-blow

Work material : Equivalent to SUS420J2(52HRC), Tool : φ6×r 1.5 HGOF2060-15-TH

n=3,200min-1（vc=60m/min）、　vf=250mm/min （fz=0.04mm/t）、OH＝24mm（4D）ap×ae=6mm×6mm　Air-blow 250mm

00 20 40 60 80 100 120 140 160

B (mm)

Wear curves

Long-time stability

Wear curves

LLLLLooonggggg-tttttimeeee sssstttabbbbiiilityyyyLong-time stability

Ultra-high-efficiency slottingUltraaa higggghhhh efficiencyyyyyy slottingUltraa-highh-eeeefficiencyy slottingUltra-hhhhiighhh-eeefffficiiency ssllotttingUltra-high-efficiency slotting

After 1slotting

Broken

More than 7 times the machining efficiency.

les machining at far higher feed rates.

○ ○ ○ ○ ○ ○

Moreee thannn 77777 ttimess thee machininggggg efficiencyyyy.More ttttthhhan 7777 ttimes tttthhhhe mmachhiiniing eefffficiiencyMore than 77777 ttimes the machining efficiencyh e chh fiMore than 7 times the machining efficiency.

Field data

Performance of HGOF2-TH Performance of HGOR-TH

Bottom cutting (Feed limit evaluation)01 Comparison data for side milling of pre-hardened steel material for plastic molds 01

Comparison data for side milling of FC250 cast-iron material02

Bottom cutting (Life evaluation)02

Slotting (High-efficiency slotting)03

Cutting conditions

Line Up

Epoch G Ball

Global Forging Ball

Item code Stock Ball radiusR

Tool dia.Dc

Overall lengthL

Shank dia. Ds

CoatingTypeSize (mm)

Neck dia.D1

Under neck lengthR2

Flute lengthR

No. of flutes

Tool dia.Dc

Overall lengthL

Shank dia. Ds

HGOB2003-PNHGOB2004-PNHGOB2005-PNHGOB2006-PNHGOB2008-PNHGOB2010-PNHGOB2015-PNHGOB2020-PNHGOB2025-PNHGOB2030-PNHGOB2040-4-PNHGOB2040-PNHGOB2050-PNHGOB2060-PNHGOB2080-PNHGOB2100-PNHGOB2120-PNHGOB2160-PNHGOB2200-PN

0.150.20.250.30.40.50.7511.251.5222.53456810

0.30.40.50.60.811.522.534456810121620

5050505050505050507070708090100100110140160

Neck dia.

－－－－－－－－－－－－－－－－－－－

Under neck lengthR2

0.9 1.1 1.3 1.5 1.9 3.5 5 6 8 9 - 9 11 - - - - - -

Flute lengthR

0.60.811.21.62.545788810121418223038

44444446664666810121620

2222222222222222222

PNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPN

●：Stoked Items.

R Raccuracy

0.15～6

8～10

±0.005

±0.01

PanaceaHGOB-PN

R accuracy : Right table

Tolerance on shank : h5

No. of flutes

HGOB2005-TH

HGOB2010-TH

HGOB2015-TH

HGOB2020-TH

HGOB2030-TH

HGOB2040-TH

HGOB2050-TH

HGOB2060-TH

HGOB2080-TH

HGOB2100-TH

HGOB2120-TH

HGOB2160-TH

HGOB2200-TH

4040404045455050606575140160

0.47 0.95 1.45 1.95 2.9 3.9 4.9 5.9 7.9 9.9 11.9 －－

1.25 2.5 3.75 5 7.5 10 12.5 15 20 25 30 －－

0.5 1 1.5 2 3 4 5 6 8 10 12 16 20

44466666810121620

2222222222222

AAAAAAABBBBBB

THTHTHTHTHTHTHTHTHTHTHTHTH

HGOB2 -TH

HGFB2 -TH

0.15～6

8～10

±0.005

±0.01

HGOB-TH

HGFB-TH(mm)

Tolerance on shank :h5 R accuracy : ±0.01 Helix angle : 30°

Tolerance on shank :h5

(- )-PN

A type

B type

A type B type

AAAAAAAAAABAABBBBBB

Neck R : R4

R8 and R10 don’ t have R2 and D1

A type

B type

R Raccuracy

Special strong geometrySpecial strong geometrySpecial strong geometryprovides both rigidity and good cutting performance.SSSSSSSSSSSSSSSSSSSpppppppppppppppppppppeeeeeeeeeeeeeeeeeccccccccccccccciiiiiiiiiiiiiiiiiiiaaaaaaaaaallllllllllllllllllll ssssssssssssssssssstttttttttttttttttttrrrrrrrrrrrrrrrrrrrooooooooooooooonnnnnnnnnnnnnngggggggggggggggggggg ggggggggggggggggggggeeeeeeeeeeeeeeooooooooooooooommmmmmmmmmmmmmmeeeeeeeeeeeeeeetttttttttttttttttttrrrrrrrrrrrrrrrrrrrryyyyyyyyyyyyyyyyyyyyySpecial strong geometrySpecial strong geometrySpecial strong geometry

tttttttttttttttiiiiiinnnnnnngggggggggggggggggg ppppppppppppppppppppeeeeeeeeeeeeerrrrrrrrrrrrffffffffffffffffffoooooooooooorrrrrrrrrrrmmmmmmmmaaaaaaaannnnnnnnnccccccccccccceeeeeeeeeeee.......pppppppppppppppppppprrrrrrrrrrrrrrrrrooooooooooooooovvvvvvvvvvvvviiiiiiiiiiiiiiiiidddddddddddddddddddeeeeeeeeeesssssssssssssss bbbbbbbbbbbbbbbbbbbboooooooooooootttttttttttttttttthhhhhhhhhhhhhhhhhhhh rrrrrrrrrrrrrrriiiiiiiiiiiiiiiigggggggggggggggggggiiiiiiiiiiiiiiiiidddddddddddddddddddiiiiiittttttttyyyyyyyyyyyyyyyyyyyyy aaaaaaaaaaaaaaannnnnnnndddddddddddddddddddd gggggggggggggggggggooooooooooooooooooooooooodddddddddddddddddddd ccccccccccccccuuuuuuuuuttttttttttttttttttprovides both rigidity and good cutting performance.provides both rigidity and good cutting performance.

Features of HGFB-TH

Enables high-efficient machining with increased cutting depth and feed rate. Ideal for high-efficient machining from roughing to finishing of 35HRC or higher materials.

High Heat Resistance

High Rigidity Geometry

High Cost Performance

TH Coat ing

Enables longer life and higher efficient when cutting high-hardness materials. Exhibits amazing performance when cutting high-hardness materials (35HRC or higher). Double the tool life and more than 　double the machining efficiency. Cold-worked die steel, HSS, tool steel, composite materials, carbide alloys, etc.

Long life for both dry cutting and wet cutting.

Item Code Stock TypeTooldia.Dc

RFlutelengthR

Overalllength

Shankdia.Ds

Size (mm)

HGFB2020-THHGFB2030-THHGFB2040-THHGFB2060-THHGFB2080-THHGFB2100-THHGFB2120-TH

1 1.5 2 3 4 5 6

34.569

121518

50707090

100100110

No. offlutes

2222222

AAABBBB

Coating

THTHTHTHTHTHTH

●●●●●●●

●：Stocked Items.

Line Up

Epoch G Ball

Global Forging Ball

Tool dia.Dc

Overall lengthL

Shank dia. Ds

Neck dia.D1

Under neck lengthR2

Flute lengthR

No. of flutes

Tool dia.Dc

Overall lengthL

Shank dia. Ds

HGOB2003-PNHGOB2004-PNHGOB2005-PNHGOB2006-PNHGOB2008-PNHGOB2010-PNHGOB2015-PNHGOB2020-PNHGOB2025-PNHGOB2030-PNHGOB2040-4-PNHGOB2040-PNHGOB2050-PNHGOB2060-PNHGOB2080-PNHGOB2100-PNHGOB2120-PNHGOB2160-PNHGOB2200-PN

0.150.20.250.30.40.50.7511.251.5222.53456810

0.30.40.50.60.811.522.534456810121620

5050505050505050507070708090100100110140160

Neck dia.

－－－－－－－－－－－－－－－－－－－

Under neck lengthR2

0.9 1.1 1.3 1.5 1.9 3.5 5 6 8 9 - 9 11 - - - - - -

Flute lengthR

0.60.811.21.62.545788810121418223038

44444446664666810121620

2222222222222222222

PNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPN

●：Stoked Items.

R Raccuracy

0.15～6

8～10

±0.005

±0.01

PanaceaHGOB-PN

Tolerance on shank : h5

No. of flutes

HGOB2005-TH

HGOB2010-TH

HGOB2015-TH

HGOB2020-TH

HGOB2030-TH

HGOB2040-TH

HGOB2050-TH

HGOB2060-TH

HGOB2080-TH

HGOB2100-TH

HGOB2120-TH

HGOB2160-TH

HGOB2200-TH

4040404045455050606575140160

0.47 0.95 1.45 1.95 2.9 3.9 4.9 5.9 7.9 9.9 11.9 －－

1.25 2.5 3.75 5 7.5 10 12.5 15 20 25 30 －－

0.5 1 1.5 2 3 4 5 6 8 10 12 16 20

44466666810121620

2222222222222

AAAAAAABBBBBB

THTHTHTHTHTHTHTHTHTHTHTHTH

HGOB2 -TH

HGFB2 -TH

0.15～6

8～10

±0.005

±0.01

HGOB-TH

HGFB-TH(mm)

Tolerance on shank :h5 R accuracy : ±0.01 Helix angle : 30°

Tolerance on shank :h5

(- )-PN

A type

B type

A type B type

AAAAAAAAAABAABBBBBB

Neck R : R4

R8 and R10 don’ t have R2 and D1

A type

B type

R Raccuracy

Special strong geometrySpecial strong geometrySpecial strong geometryprovides both rigidity and good cutting performance.SSSSSSSSSSSSSSSSSSSpppppppppppppppppppppeeeeeeeeeeeeeeeeeccccccccccccccciiiiiiiiiiiiiiiiiiiaaaaaaaaaallllllllllllllllllll ssssssssssssssssssstttttttttttttttttttrrrrrrrrrrrrrrrrrrrooooooooooooooonnnnnnnnnnnnnngggggggggggggggggggg ggggggggggggggggggggeeeeeeeeeeeeeeooooooooooooooommmmmmmmmmmmmmmeeeeeeeeeeeeeeetttttttttttttttttttrrrrrrrrrrrrrrrrrrrryyyyyyyyyyyyyyyyyyyyySpecial strong geometrySpecial strong geometrySpecial strong geometry

tttttttttttttttiiiiiinnnnnnngggggggggggggggggg ppppppppppppppppppppeeeeeeeeeeeeerrrrrrrrrrrrffffffffffffffffffoooooooooooorrrrrrrrrrrmmmmmmmmaaaaaaaannnnnnnnnccccccccccccceeeeeeeeeeee.......pppppppppppppppppppprrrrrrrrrrrrrrrrrooooooooooooooovvvvvvvvvvvvviiiiiiiiiiiiiiiiidddddddddddddddddddeeeeeeeeeesssssssssssssss bbbbbbbbbbbbbbbbbbbboooooooooooootttttttttttttttttthhhhhhhhhhhhhhhhhhhh rrrrrrrrrrrrrrriiiiiiiiiiiiiiiigggggggggggggggggggiiiiiiiiiiiiiiiiidddddddddddddddddddiiiiiittttttttyyyyyyyyyyyyyyyyyyyyy aaaaaaaaaaaaaaannnnnnnndddddddddddddddddddd gggggggggggggggggggooooooooooooooooooooooooodddddddddddddddddddd ccccccccccccccuuuuuuuuuttttttttttttttttttprovides both rigidity and good cutting performance.provides both rigidity and good cutting performance.

Features of HGFB-TH

Enables high-efficient machining with increased cutting depth and feed rate. Ideal for high-efficient machining from roughing to finishing of 35HRC or higher materials.

High Heat Resistance

High Rigidity Geometry

High Cost Performance

TH Coat ing

Enables longer life and higher efficient when cutting high-hardness materials. Exhibits amazing performance when cutting high-hardness materials (35HRC or higher). Double the tool life and more than 　double the machining efficiency. Cold-worked die steel, HSS, tool steel, composite materials, carbide alloys, etc.

Long life for both dry cutting and wet cutting.

Item Code Stock TypeTooldia.Dc

RFlutelengthR

Overalllength

Shankdia.Ds

Size (mm)

HGFB2020-THHGFB2030-THHGFB2040-THHGFB2060-THHGFB2080-THHGFB2100-THHGFB2120-TH

1 1.5 2 3 4 5 6

34.569

121518

50707090

100100110

No. offlutes

2222222

AAABBBB

Coating

THTHTHTHTHTHTH

●●●●●●●

Line Up

Tool dia. Dia.tolerance

Tolerance on dia. : Right table Tolerance on shank : h5 Tolerance on dia. : Right table Tolerance on shank : h5

PanaceaHGOS2-PN PanaceaHGOS4-PN

HGOS2 -PN HGOS4 -PN

Item code Stock TypeTooldia.

Overalllength

Shankdia.

No. offlutes

Size (mm)

HGOS2002-PN

HGOS2003-PN

HGOS2004-PN

HGOS2005-PN

HGOS2006-PN

HGOS2007-PN

HGOS2008-PN

HGOS2009-PN

HGOS2010-PN

HGOS2015-PN

HGOS2020-PN

HGOS2025-PN

HGOS2030-PN

HGOS2035-PN

HGOS2040-PN

HGOS2045-PN

HGOS2050-PN

HGOS2055-PN

HGOS2060-PN

HGOS2070-PN

HGOS2080-PN

HGOS2090-PN

HGOS2100-PN

HGOS2120-PN

HGOS2160-PN

HGOS2200-PN

4040404040404040404040404545454560606070758080100110125

0.6 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.5 3.5 7 9 9 11 12 12 14 14 - 17 - 20 - - - -

Flutelength

Under necklengthR2

0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 3 6 8 8 10 11 11 13 13 13 16 19 19 22 26 35 40

4444444444446666666881010121620

22222222222222222222222222

AAAAAAAAAAAAAABBBBCBCBCCCC

PNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPN

●：Stoked Items.

Item code Stock TypeNo. offlutes

Size (mm)

HGOS4010-PN

HGOS4015-PN

HGOS4020-PN

HGOS4025-PN

HGOS4030-PN

HGOS4040-PN

HGOS4050-PN

HGOS4060-PN

HGOS4080-PN

HGOS4100-PN

HGOS4120-PN

HGOS4160-PN

HGOS4200-PN

40404040454560607580100110125

3 4.5 7 9 11 13 16 - - - - - -

2.5 4 6 8 10 12 15 15 20 25 30 35 40

44446666810121620

4444444444444

AAAAABBCCCCCC

●：Stoked Items.

0.2～0.9

1～20

0～－0.015

０～－0.02 1～20 0～－0.02

(mm)(mm)

A type C type

B type

Tooldia.

Overalllength

Shankdia.

Flutelength

Under necklengthR2

Coating Coating

PNPNPNPNPNPNPNPNPNPNPNPNPN

Epoch G SquareEpoch G Turbo

Epoch G Radius

Item code Stock Tool dia.Dc

Corner radiusr

Overall lengthL

Shank dia. Ds

No. of flutes

Size (mm)

Neck dia.D1

Under neck lengthR2

Flute lengthR

CoatingType

Corner radiusr

Overall lengthL

Shank dia. Ds

No. of flutes

Size (mm)

Neck dia.D1

Under neck lengthR2

Flute lengthR

HGOF2 -TH-

CoatingType

HGOF4020-05-THHGOF4030-08-THHGOF4040-10-THHGOF4050-12-THHGOF4060-15-THHGOF4080-20-THHGOF4100-20-THHGOF4120-20-TH

●●●●●●●●

2345681012

0.50.811.21.5222

60606060607580100

1.92.93.84.75.77.69.511.5

69121518243036

11.522.53456

6666681012

44444444

HGOF4 -TH-

●●●●●●●●

2345681012

0.50.811.21.5222

60606060607580100

1.92.93.84.75.77.69.511.5

69121518243036

34.567.59121518

6666681012

22222222

AAAABBBB

THTHTHTHTHTHTHTH

Item code Stock Tool dia. Cornerradius

Overalllength

Shank dia.No. of flutes

Size (mm)

HGOR4060-03-THHGOR4060-05-THHGOR4060-10-THHGOR4080-03-THHGOR4080-05-THHGOR4080-10-THHGOR4100-03-THHGOR4100-05-THHGOR4100-10-THHGOR4120-03-THHGOR4120-10-THHGOR4160-05-THHGOR4160-20-THHGOR4200-05-THHGOR4200-20-TH

666888101010121216162020

●●●●●●●●●●●●●●●

0.30.510.30.510.30.510.310.520.52

50505055555570707075759090100100

Neck dia.

5.7 5.7 5.7 7.6 7.6 7.6 9.5 9.5 9.5 11.5 11.5 15 15 19 19

Under necklength181818242424303030363648486060

Flutelength999121212151515181824243030

666888101010121216162020

444444444444444

Coating

THTHTHTHTHTHTHTHTHTHTHTHTHTHTH

HGOR4 -TH-

●：Stoked Items.　

HGOR-TH

Tolerance on dia. : 　0－0.03mm

HGOF-TH

2 flutes

4 flutes

A type

B typeR

Line Up

Tolerance on dia. : Right table Tolerance on shank : h5 Tolerance on dia. : Right table Tolerance on shank : h5

PanaceaHGOS2-PN PanaceaHGOS4-PN

HGOS2 -PN HGOS4 -PN

Item code Stock TypeTooldia.

Overalllength

Shankdia.

No. offlutes

Size (mm)

HGOS2002-PN

HGOS2003-PN

HGOS2004-PN

HGOS2005-PN

HGOS2006-PN

HGOS2007-PN

HGOS2008-PN

HGOS2009-PN

HGOS2010-PN

HGOS2015-PN

HGOS2020-PN

HGOS2025-PN

HGOS2030-PN

HGOS2035-PN

HGOS2040-PN

HGOS2045-PN

HGOS2050-PN

HGOS2055-PN

HGOS2060-PN

HGOS2070-PN

HGOS2080-PN

HGOS2090-PN

HGOS2100-PN

HGOS2120-PN

HGOS2160-PN

HGOS2200-PN

4040404040404040404040404545454560606070758080100110125

0.6 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.5 3.5 7 9 9 11 12 12 14 14 - 17 - 20 - - - -

Flutelength

Under necklengthR2

0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 3 6 8 8 10 11 11 13 13 13 16 19 19 22 26 35 40

4444444444446666666881010121620

22222222222222222222222222

AAAAAAAAAAAAAABBBBCBCBCCCC

PNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPNPN

●：Stoked Items.

Item code Stock TypeNo. offlutes

Size (mm)

HGOS4010-PN

HGOS4015-PN

HGOS4020-PN

HGOS4025-PN

HGOS4030-PN

HGOS4040-PN

HGOS4050-PN

HGOS4060-PN

HGOS4080-PN

HGOS4100-PN

HGOS4120-PN

HGOS4160-PN

HGOS4200-PN

40404040454560607580100110125

3 4.5 7 9 11 13 16 - - - - - -

2.5 4 6 8 10 12 15 15 20 25 30 35 40

44446666810121620

4444444444444

AAAAABBCCCCCC

●：Stoked Items.

0.2～0.9

1～20

0～－0.015

０～－0.02 1～20 0～－0.02

(mm)(mm)

A type C type

B type

Tooldia.

Overalllength

Shankdia.

Flutelength

Under necklengthR2

Coating Coating

PNPNPNPNPNPNPNPNPNPNPNPNPN

Epoch G SquareEpoch G Turbo

Epoch G Radius

Corner radiusr

Overall lengthL

Shank dia. Ds

No. of flutes

Size (mm)

Neck dia.D1

Under neck lengthR2

Flute lengthR

CoatingType

Corner radiusr

Overall lengthL

Shank dia. Ds

No. of flutes

Size (mm)

Neck dia.D1

Under neck lengthR2

Flute lengthR

HGOF2 -TH-

CoatingType

●●●●●●●●

2345681012

0.50.811.21.5222

60606060607580100

1.92.93.84.75.77.69.511.5

69121518243036

11.522.53456

6666681012

44444444

HGOF4 -TH-

●●●●●●●●

2345681012

0.50.811.21.5222

60606060607580100

1.92.93.84.75.77.69.511.5

69121518243036

34.567.59121518

6666681012

22222222

AAAABBBB

THTHTHTHTHTHTHTH

Item code Stock Tool dia. Cornerradius

Overalllength

Shank dia.No. of flutes

Size (mm)

HGOR4060-03-THHGOR4060-05-THHGOR4060-10-THHGOR4080-03-THHGOR4080-05-THHGOR4080-10-THHGOR4100-03-THHGOR4100-05-THHGOR4100-10-THHGOR4120-03-THHGOR4120-10-THHGOR4160-05-THHGOR4160-20-THHGOR4200-05-THHGOR4200-20-TH

666888101010121216162020

●●●●●●●●●●●●●●●

0.30.510.30.510.30.510.310.520.52

50505055555570707075759090100100

Neck dia.

5.7 5.7 5.7 7.6 7.6 7.6 9.5 9.5 9.5 11.5 11.5 15 15 19 19

Under necklength181818242424303030363648486060

Flutelength999121212151515181824243030

666888101010121216162020

444444444444444

Coating

THTHTHTHTHTHTHTHTHTHTHTHTHTHTH

HGOR4 -TH-

●：Stoked Items.　

HGOR-TH

Tolerance on dia. : 　0－0.03mm

HGOF-TH

2 flutes

4 flutes

A type

B typeR

Line Up Recommended Cutting Conditions

HGOB-PNCopper Alloy, Aluminium alloy Cast Iron, Carbon Steels

(150～200HB）FC250,S50C,S55C

Stainless Steels(25～35HRC)

SUS304,SUS316

0.150.20.250.30.40.50.7511.251.5

2.53456810

0.30.40.50.60.811.522.53

56810121620

0.60.811.21.62.545788810121418223038

Ballradius

Tooldia.Dc

FlutelengthR

(mm) Revolutionmin-1

Feed ratemm/min

0.150.20.250.30.40.50.7511.251.5

2.53456810

0.30.40.50.60.811.522.53

56810121620

0.60.811.21.62.545788810121418223038

f fini

44,586 42,994 42,038 35,032 31,051 30,573 29,299 29,618 28,280 26,115 24,363 24,363 22,548 19,427 16,003 14,713 13,535 10,868 7,739

1,783 1,720 1,682 2,102 1,863 1,834 1,758 2,369 2,262 2,089 1,949 2,436 2,255 2,331 1,920 2,060 2,436 2,174 1,548

0.0150.0200.0250.0300.0400.0500.0750.1000.1250.1500.2000.2000.2500.3000.4000.5000.6000.8001.000

37,15535,82835,03229,19325,87625,47824,41624,68223,56721,76220,30320,30318,79016,18913,33612,26111,2799,057

1,4861,4331,4011,7521,5531,5291,4651,9751,8851,7411,6242,0301,8791,9431,6001,7172,0301,8111,290

0.0150.0200.0250.0300.0400.0500.0750.1000.1250.1500.2000.2000.2500.3000.4000.5000.6000.8001.000

33,43932,24531,52926,27423,28822,93021,97522,21321,21019,58618,27218,27216,91114,57012,00211,03510,1518,1515,804

1,2041,1611,1351,4191,2581,2381,1871,5991,5271,4101,3161,6451,5221,5741,2961,3901,6451,4671,045

0.0150.0200.0250.0300.0400.0500.0750.1000.1250.1500.2000.2000.2500.3000.4000.5000.6000.8001.000

0.0150.0200.0250.0300.0400.0500.0750.1000.1250.1500.2000.2000.2500.3000.4000.5000.6000.8001.0006,449

35,032 35,032 35,032 29,193 26,274 28,025 25,690 24,522 22,420 21,019 20,143 20,143 18,217 15,764 12,699 10,860 9,634 7,444 5,955

2,102 2,102 2,102 2,335 2,102 2,803 3,083 3,433 3,587 3,783 4,029 4,834 5,101 5,045 4,572 4,344 4,239 3,573 3,097

0.0390.0520.0650.0780.1040.1300.1950.2600.3250.3900.5200.5200.6500.7801.0401.3001.5602.0802.600

0.1170.1560.1950.2340.3120.3900.5850.7800.9751.1701.5601.5601.9502.3403.1203.9004.6806.2407.800

31,84731,84731,84726,53923,88525,47823,35522,29320,38219,10818,31218,31216,56114,33111,5459,8738,7586,7685,414

1,9111,9111,9112,1231,9112,5482,8033,1213,2613,4393,6624,3954,6374,5864,1563,9493,8543,2482,815

0.0390.0520.0650.0780.1040.1300.1950.2600.3250.3900.5200.5200.6500.7801.0401.3001.5602.0802.600

0.1170.1560.1950.2340.3120.3900.5850.7800.9751.1701.5601.5601.9502.3403.1203.9004.6806.2407.800

28,66228,66228,66223,88521,49722,93021,01920,06418,34417,19716,48116,48114,90412,89810,3908,8857,8826,0914,873

1,7201,7201,7201,9111,7202,2932,5222,8092,9353,0963,2963,9554,1734,1273,7403,5543,4682,9242,534

0.0380.0500.0630.0750.1000.1250.1880.2500.3130.3750.5000.5000.6250.7501.0001.2501.5002.0002.500

0.1120.1500.1870.2250.3000.3750.5620.7500.9371.1251.5001.5001.8752.2503.0003.7504.5006.0007.500

【Note】① PN coating is less electro conductive. Therefore, electric transmitted measuring systems may not work.② Use the appropriate coolant for the work material and machining shape.③ Use a highly rigid and accurate machine as possible. ④ The pick feed in the table is a general condition; please select the ae according to the cusp height requested. ⑤ These conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece conditions.⑥ If the rpm available is lower than that recommended please reduce the feed rate to the same ratio.

Revolutionmin-1

Feed ratemm/min

Revolutionmin-1

Feed ratemm/min

Features of HGOSH-TH

Under neck specifications enable processing depths of up to 3D.

Use of TH coating with excellent layer hardness and heat-resistance offers long tool life when cutting high-hardness steels.

Enables high-speed finishing of pre-hardened steel and hardened steel with hardnesses of 35 to 55 HRC.

High-rigidity flute shape and TH coating enables high-speed finishingof high-hardness steels.

Flute shape designed with consideration given to chip removal enables high-accuracy finishing of pre-hardened steel and hardened steel.

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HGOSH4010-TH

HGOSH4015-TH

HGOSH4020-TH

HGOSH4030-TH

HGOSH4040-TH

HGOSH4060-TH

HGOSH4080-TH

HGOSH4100-TH

HGOSH4120-TH

66666681012

0.96 1.44 1.92 2.88 3.85 5.85 7.8 9.8 11.8

5050506060607580100

444444444

●●●●●●●●●

HGOSH4

Item Code Stock Tooldia.Dc

FlutelengthR

Shankdia.Ds

Size (mm)

Overalllength

Neckdia.D1

Under necklengthR2

No. offlutes

AAAAABBBB

Coating

THTHTHTHTHTHTHTHTH

Tool dia. Tolerance on dia.

　0－0.015　0－0.02

Tolerance on dia. : Right table Tolerance on shank : h5

A type

B type

Epoch G Square

HGOSH-TH

φD1 φDs