Birla Precision Technologies Ltd. Leading Tooling Supplier · 2019. 4. 19. · Tools made from the...

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Birla Precision Technologies Ltd.

Leading Tooling Supplier

1st Cutting Tool Manufacturer

in INDIA


Indian Tool ManufacturersCUTTING TOOL DIVISION

▪ ITM plant Established in the year 1937

▪ Plants located at Nashik & Aurangabad

▪ Dagger Brand

▪ Tools made from the finest Imported

High Speed Steel and conforming to

stringent international standards

▪ Wide Distribution Network

▪ Exporting to USA, European & ASIA

pacific Markets

Only Company in INDIA

Manufacturing entire

range of HSS Cutting

Tools & Tool Holders


Product Range – HSS Cutting tools

Drills Taps Reamers Cutters

Tool Bits Grooving Tools Files


Product Range – HSS Cutting tools

ITM Product Range

Drills

Taps

Cutters

Reamers

Tool Bits

Engineering Files


Twist Drills


Drills

Parallel Shank Drills

Taper Shank Drills

Long / Extra Long Drills

Core Drills

Centre Drills

Masonry Drills

Drills


Point

Body

Shank

Twist Drills - Nomenclature


Stub

Size Range:

Metric : 1- 40 mm

Inch:3/64” – 1.1/2”

Jobber

Size Range:

Metric : 1-40 mm

Inch:3/64” – 25/32”

Long Series

Size Range:

Metric : 1-31.50 mm

Inch:3/64” – 1.7/32”

Ex. Long Series

Size Range:

Metric : 3-14 mm

Inch:1/8” – ½”

Standard

IS 5100 : 2002

ISO 235 : 1980

BS 328 : Part 1 : 1993

DIN 1897: 1984

Standard

IS 5101 : 2002

ISO 235 : 1980

BS 328 : Part 1 : 1993

DIN 338: 1984

Standard

IS 5102 : 2002

ISO 494 : 1975

BS 328 : Part 1 : 1993

DIN 340:1978

Standard

IS 7823 : 2005

ISO 3292 : 1995

Parallel Shank ( PS) Drills – Product Range


Std.

Size Range:

Metric : 3-106 mm

Inch: 1/8” – 4”

O/S Shank.

Size Range:

Metric : 9.0-76.2 mm

Inch: 3/8” – 3”

Long Series

Size Range:

Metric : 3-50 mm

Inch: 1/8” –1.15/16

Ex. Long Series

Size Range:Metric : 3.0-50 mm

Inch: 1/8”–1.31/32

Taper Shank ( TS) Drills – Product Range

Standard

IS 5103 : 2002

ISO 235/1 : 1980

BS 328 : Part 1 : 1993

DIN 345: 1978

Standard

IS 5104 : 2002

ISO 235/1 : 1980

BS 328 : Part 1 : 1993

Standard

IS 8305 : 2005

DIN 341 : 1978

Standard

IS 7822 : 2005

ISO3291 : 1995


Product Image (h8)Description of

ProductSize Range Standards

T.S Core Drills7.94 – 50 mm

5/16” – 1.15/16”

IS 5366 : 2002

IS0 7079: 1981

BS 328 : Part 3:1990

DIN 343 :1981

Shell Core Drills25 - 100 mm

1” – 4”IS 7772 : 2002

IS0 3314: 1975

Product Range


Product Image (h8) Description of Product Size Range Standards

P. S. Sub-land Twist Drill 9 – 15.5 mmIS 12691 : 1999

IS0 3439: 1975

DIN 8378 :1981

T.S. Sub-land Twist Drill 9 – 33 mm IS 512687 : 1999

IS0 3438: 1975

DIN 8379 :1981

P.S. Step DrillAs per Customer

Requirement as per drawing

Product Range


Product Image (h8)Description of Product

Size Range Standards

T.S Twist Drill – For Taper pin

Reamers5 – 50 mm

IS 5364 : 2002

Masonry Drill 3-13 mm

¼” – ½”As Per ITM Std.

Product Range


Drill Point Angles

HSS drills offer the different point angles

90° Angle

Suitable For Soft Materials

Small Angle

• General Purpose

• Widely used industrial standard

Standard Angle

• 130° , 135° OR 140°Angle

• Suitable For Hard Materials

• Prevent drill deviation under special drilling condition ( deep holes, cross holes, angular holes

Large Angle

Point Angles have impact on thrust load & torque as well as length of cutting edge & chip thickness


Panther Series Drills - Quicker • Sharper • More Powerful


Higher Strength

High Speed & Feed

More Productivity

High Wear Resistance

Extra long life

Better finish & Precision drilling on hard materials

Best design for Stainless steel & Hard Material

Panther Series Drills

Panther Tools -

Making Big Tasks

Easy

Quicker • Sharper • More Powerful


Higher Strength

High Speed & Feed

More Productivity


Extra long life

Better finish & Precision drilling on hard materials

Best design for Stainless steel & Hard Material

Panther Series Drills

Panther Tools -

Making Tough

Tasks Easy



Parallel Shank Drills

Taper Shank Drills

Panther Series Drills - Quicker • Sharper • More Powerful


Unique Point Geometry

Reduced thrust forces due to special point design

Wider flutes for better chip management

Suitable for Tougher work materials

Made out of premium grade steel

Surface treated for maximum wear resistance

Panther Drills Features


Panther Drills

Stainless steel Forged steelNickel

chromium steels and

Tougher applications

Applications

Available both in Metric & Inch Series

Metric Range:

3mm to 13 mm

Inch Series:

1/8” to 1/2”

Available both in Metric & Inch Series

Metric Range:

10mm to 25 mm

Inch Series:

3/8” to 1”

P S Drills T S Drills


✓ Longer Life

✓ Great Tool Performance

✓ Better Accuracy

✓ Lower CPC

BPTL Panther - Advantage

Panther Tools - Making Big Tasks Easy


Tool cutting as

sharp as

Panther!!!


Drill Sets

1/16” to 1/4” in steps of 1/64” - 13 Pcs

1mm to 13 mm – in step of 0.5mm – 25 Pcs

Drill Set Available for Parallel Shank – Jobber Drills


Product Image Description of Product

Size Range Standards

Powder Metallurgy drills As per Customer Requirement

Product Range – New Development

Better Life

Higher

cutting

parameters

Reducing

CPC

Higher

productivity

New Series


Twist Drills – Helix Angles

Diameter Helix Angles

Over Up to and Incl.Type – N

(Normal)

Type – H

(Hard)

Type – S

( Soft)

1.0 3.0 22⁰ - 28⁰ 11⁰ - 15⁰ 31⁰ - 36⁰

3.20 5.024⁰ - 30⁰ 11⁰ - 15⁰ 33⁰ - 38⁰

5.0 10.025⁰ - 31⁰ 12⁰ - 17⁰ 34⁰ - 40⁰

10.0 40.027⁰ - 34⁰ 13⁰ - 17⁰ 37⁰ - 42⁰

40.0 50.0 29⁰ - 38⁰ 14⁰ - 19⁰ 39⁰ - 46⁰

The Drills are made in 3 types for Normal (N), Hard (H) and Soft (S) work piece materials.

These type designation a are based on the material to e cut and design requirements of drills


Drilling – Do’s

Keep Drills sharp.

Use recommended cutting fluids & proper

Coolant flow method

Ensure Work Piece on the fixture is rigid

While regrinding, ensure correct point angles are produced.

Use multi-fluted drills for opening out existing or

cored holes.

When driving the drill into its socket use a hammer made of

some soft material.

Ensure No Drill Slippage to avoid drill

breakage.


OBERVTION CAUSES SOLUTION

Breakage

Improper Holding in Chuck Clamp Drill rigidly.

In-sufficient Chip removal Remove Chips frequently

In-correct ground drill Grind drill properly.

Land-Washed off

Cutting Speed is too high Reduce the speed.

In-sufficient Coolant Ensure that coolant must reach the

point

Tenon broken or

damagedSocket not free from burrs, oil, dirt

Clean Socket, remove burrs

If necessary change sleeve

Tang twisting Bad fit between Shank and SleeveClean Socket, remove burrs. If

necessary change sleeve

Hole Produced

Over Size

Drill incorrectly ground

Grind the CE equally.Cutting edge are not symmetric

Poor Surface

finish

Drill Blunt Re-grind Properly

Feed Excessive Reduce Feed

In correct and In-sufficient Coolant Ensure coolant must reach

Typical Drill Failures


Material Coolant Type

Hard Tool and Alloy steel Soluble oil compound or neat cutting oil

Low Carbon steel Soluble oil

Copper brass or bronze Soluble oil or Dry

Aluminum and magnesium alloysSoluble oil or neat cutting oil specially produced for light alloys

Cast iron Dry or Compressed air

Stainless Steel Soluble oils can be used butSulphurised or chlorinated mineral Or fatty oils are most suitable.

Nimonic alloys

Monel metals

Zinc base alloys Soluble oil

Cutting Fluids


Custom / Special Drills

Extra Long drill – Size 73 Dia. x 1300 FL x 1550 OAL

-----Original Message----- From: Pujari [mailto:[email protected]] Sent: Saturday, August 29, 2015 10:59 AM To: Rssharma Cc: Rajput ; 'insp' Subject: FW: Vendor Performance Rating for the year 2014-15- - - - -Grade 'A1' For your info -----Original Message----- From: vendorsrf [mailto:[email protected]] Sent: Saturday, August 29, 2015 10:32 AM To :[email protected] Cc: SurendarReddy Marudi; NARAYANAMMA P P; RAVI KUMAR B; MALLIKARJUNAN N; [email protected] Subject: Vendor Performance Rating for the year 2014-15- - - - -Grade 'A1' Dear Sir,

The Vendor Performance Rating Grade for the year 2014-15 of your firm is A1 (>95%). We congratulate you on this achievement. We value business association with you and look forward to have your continued valuable services in future also. For your kind information, the Vendor performance Rating is calculated based on 60% weightage for Quality, 30% weightage for Delivery, and 10% weightage for Service. This Rating is calculated PO wise and then averaged out for the whole year. You may also see your Vendor Performance Rating online at http://www.bhelhyderabad.com -->Applications-> Pradan, by entering your vendor code and password which were already provided to you.

You could be one of the potential candidates for the award of "Best Vendor Award" which will be awarded in the month of November every year as part of Quality Month Celebrations. This will be decided by a Jury which considers various criteria before deciding on the same. We look forward to see you receiving the award. Regards B. Ravi Kumar Sr.DGM-Pur/CMM(SDC) BHEL,Hyderabad 040-23182250


Center Drills


Type of Center Drill Size Range Stds.

1 – 10 mmIS 6708 : 2002

IS0 866: 1975

DIN 333 :1986

1.6 – 10 mm

IS 6709 : 2002

IS0 2540: 1972

DIN 333 :1986

1 – 10 mmIS 6710 : 2002

IS0 2541: 1972

DIN 333 :1986

BS1 – BS7BS 328 : Part 2 :1990

TYPE

ATYPE

BTYPE

RTYPE

BS

Center Drills – Product Range


Center Drills – Nomenclature


TAPS


Tap- Nomenclature


Thread Profile


Thread Forms

Form DetailsThread image

Metric, UNC, UNF, NPT,NPTF = 60°

BSW, BSF, BSP, BSPT = 55°

BA = 47 1/2°.


Thread Grinding


Thread Tolerances

IS - 6173 – Part 1 B S . - 949 AMERICAN B94.9

4H ZONE – 2 1 B

6H ZONE – 3 2 B

7H (6G) ZON3 - 4 3 B


Features

➢ General Identical Dimensions

➢ Progressive Major Diameter

➢ Progressive PCD

➢ Different Chamfer Lengths

➢ Rougher, Intermediate, Finisher

➢ Applications

➢For Tougher Materials

➢For Better Surface Finish

➢Progressive Cutting

Serial Taps

Used for Tough Material & Better Finish Applications


Panther Taps


Panther Taps - Quicker • Sharper • More Powerful



Spiral

Spiral

Point

Roll Form

Taps

Through

Coolant

Taps

St. C.I.

Taps


Higher Strength

High Speed & Feed

More Productivity


Better finish & Precision Tapping on hard materials

Extra long life


Panther Taps –

Make Tough Tasks

Easy


❑ Size Range – M3 to M16

❑ Best Suitable for blind hole applications

❑ Eliminate chip clogging

❑ Better thread finish

❑ Longer tool life

Panther Series - Spiral Flute Taps




❑ Best Suitable for through hole applications

❑ Gun nose helps to push the chips forward



Panther Series - Spiral Point Taps




❑ Chip Less operation (No Cutting Action)

❑ Form thread by displacement of material

❑ Best suitable for blind and through hole applications

❑ Stronger threads, better thread finish


❑ Suitable for aluminum, copper, Brass & other ductile materials

Panther Series – Roll Form Taps




❑ Best Suitable for blind & through hole applications



❑ Best suitable for Cast Iron Materials

Panther Series - Straight Flute Taps




❑ Best Suitable for Hard & Tough Materials

❑ Operate with High Cutting Parameters

❑ Better Chip Evacuation



Panther Series Tools – Through Coolant Taps

Tools - Making Cutting Simple


✓ Lower CPC

✓ Longer Life

✓ Great Tool Performance

✓ Better Accuracy


BPTL Advantage

Tool Performance

as good as Panther



Ninja Series Taps

Spiral

Spiral

Point

Roll Form

Taps

Through

Coolant

Taps

St. C.I.

Taps


Torpedo Series Taps

Spiral

Spiral

Point

Roll Form

Taps

Through

Coolant

Taps

St. C.I.

Taps


Nib Taps

Designed with Longer Taper Lead for faster production

Nib Taps specially designed for Fasteners industries.

Can be supplied as per customer drawing requirements


Helicoil Taps

M3 to M16 Size RangeMainly used for Maintenance,

Re-tapping


Speeds

Recommended Cutting Speed for Taps

Material Cutting Speed m/min

Steel up to 50 Kq/mm2 Tensile Strength 7-10

Steel 50-70Kg/mm2 Tensile Strength 5-8


Steel (Alloy) 90 - 100 Kq/mm2 Tensile Strength 2-3

Steel casting up to 70 kg/mm2 Tensile Strength 3-5

Malleable cast iron 5-8

Cast iron above 200 Be 2-3

Cast iron soft 8-10

Stainless Steel 3-5

Brass 8-10

Bronze 6-8

Copper long chipped / short chipped 8-12

Aluminum 10-18

Synthetic and plastic material 3-5

*The speed mentioned is recommended speed only. Under favorable and near to ideal working condition, this can be further increased / modified


Rake Angles

Recommended Rake Angles

Material Rake Angle

Steel up to 50 Kq/mm2 Tensile Strength 15-18



Steel (Alloy) 90 - 100 Kq/mm2 Tensile Strength 6-10

Steel casting up to 70 kg/mm2 Tensile Strength 12-15

Malleable cast iron 6-10

Cast iron above 200 Be 0-3

Cast iron soft 3-5

Stainless Steel 10-12

Brass 0-3

Bronze 6-12

Copper long chipped 15-20

Copper short chipped 6-9

Aluminum 20-25

Synthetic and plastic material 0-3


Lubrication - Benefits

Reduce The Friction Between Tap And Work Piece

Longer Tool Life

Better Surface Finish

Better Size Control

Reduces The Frequency Of Re-sharpening

Best Chip Removal

Higher Production


Best Tapping Practices

❖ Check drill size

❖ Check the alignment of tap with respect to spindle

❖ Put coolant nozzle position of tap cutting portion

❖ Ensure the tap tighten firmly

❖ Ensure the taps run out as minimum as possible 0.025 mm

❖ Maintain spindle’s run out as minimum as possible

❖ Ensure components is firmly clamped

❖ Use the correct coolant oil with proper pressure

❖ Use always tapping attachment for better tap life

❖ Use recommended speeds and feeds

❖ Ensure pre hole must be free from burs or chamfer is better for tap entry.


Tapping Failures


Tapping Failures

Problem Causes Solution

Over size thread

In –correct Tap Geometry Use recommended Tap Geometry

Rake Angle is not suitable for

materialRegrind the Rake angle

Cutting Speed too high Reduce the speed

Tap out of alignment with holeCorrect the alignment axis of hole

and Tap

Drill size is not correct Use recommended drill size


Tapping Failures


Poor Threads /

Rough Threads

Tap is dull / Chipped-offUse New Tap or Remove the

chipped-off portion

Cutting Face angle is not

suitable for materialUse correct geometry Taps

Chips Clogged between flutes Use less number of flute taps

Lack of LubricantEnsure sufficient coolant pressure

and reaching to cutting point

Chamfer is too short Increase chamfer length



Tap chips on cutting

edges

Cutting Face angle not correct Reduce rake angle

Tap hits bottom of holeCheck the hole depth, Use tap

floating holder

Wrong alignment of holeEnsure the proper alignment of hole

and Tap

No chamfer on the component. Make C’sink on the component

Lack of lubrication Ensure the proper lubrication

Work material is too hard Use coated and proper geometry tap

Drill hole is too small Use recommended hole size

Tapping Failures



Tap wears rapidly

Tap drill size is too small Use correct drill size

Speed is too high Use recommended speeds

Lubrication is inadequateEnsure coolant must reach the

cutting point

Cutting edges of each land is

not equalRe-sharpen with care

Material is very abrasive nature Use special treated tap

Hard skin inside the hole Chilling the casting

Tapping Failures


Reamers

Hand Reamers

Machine Reamers

Chucking Reamers

Jig reamers

Shell Reamers

Socket Reamers

Taper Pin Reamers

Bridge Reamers

Hole Mills

Taper Pipe

reamers

Reamer Types


Reamer- Nomenclature


Product Range

Product Image – m6 -TolDescription of


Hand Reamer -Parallel

3 – 71 mm1/8” – 2”

IS 5444 : 2002IS0 236/1: 1976

BS 328 : Part 4 :1990DIN 206 :1979

Long Fluted M/c Reamer

3 – 75 mm1/8” – 3”

IS 5445 : 2002IS0 236/2: 1976

BS 328 : Part 4 :1990

Chucking Reamer -Parallel

3 – 20 mm1/8” – 5/8”

IS 5446 : 2002IS0 521: 1975

BS 328 : Part 4 :1990

Chucking Reamer - T S 3 – 50 mm5/32” – 2”

IS 5447 : 2002IS0 521: 1975

BS 328 : Part 4 :1990


Product Range

Product Image – m6 -TolDescription of


M/c Jig Reamer 6 – 50 mm IS 11002 : 1999

Shell Reamer21-100 mm

1” – 4”

IS 5926 : 2002IS0 2402: 1976

Din 219 : 1981(Type A)

Socket Reamer -Parallel

3 – 71 mm1/8” – 2”

IS 5882 : 2002IS0 2250: 1972

BS 328 : Part 4 :1990

Socket Reamer – T S3 – 55 mm1/8” – 3”

IS 5907 : 2002BS 328 : Part 4 :1990


Product Range

Product Image-m6 Tol.Description of


Taper PIN Hand

Reamer

(1:48, 1:50)

3-50 mm

1/8” – 7/8”

IS 5881 : 1999IS0 3465: 1975

BS 328 : Part 4 :1990DIN 9: 1975

M/c Bridge Reamer6.4 – 49 mm

¼” – 2”

IS 5919 : 2002IS0 2238: 1972

BS 328 Part 4 :1990

Hole Mill – Type ”A” 4.9 – 49.6 mm IS 5989 : 2002

Hole Mill – Type ”B” 4.9 – 41.6 mm IS 5989 : 2002

Taper Pipe Reamers 1/8” – 2” ASA B 94.2 : 1964


MATERIAL

RANGE OF DIAMETER OF BORE

From 3 up to 5

Over 5 up to 10

Over 10 up to 20

Over 20 up to 30

Over 30

Steel up to 70 kg/mm2Cast iron Plastic – soft

0.1 - 0.2 0.2 0.2 0.3 0.4

Steel 70- 100 kg/ mm2Brass Bronze

0.1 - 0.2 0.2 0.2 0.3 0.3

CopperLight metals

0.1 - 0.2 0.3 0.3 0.4 0.5

Malleable cast iron 0.1 - 0.2 0.2 0.3 0.4 0.5

Plastic – Hard 01 - 0.2 0.3 0.4 0.4 0.5

Steel casting 0.1 - 0.2 0.2 0.2 0.2 0.3

Value show are in mm

To obtain optimal surface quality when reaming hard material the above values for allowances to be halved and preferably

performed in two operation pre-finishing and finishing. If pre-drill hole finish is obtained rough the above values may have to

be increased slightly.

Recommended under sizes for Reaming


Common Reaming Problems & Causes

Problems Causes

Hole too largeIncorrect bevel leadToo high speed and feedDue to run out of M/c spindle, holder or tool.Damaged fit between tool and holder.

Hole too small Wrong reamer tolerance Due to blunt reamer Insufficient stock left in for reaming.Due to excessive heating during reaming; holes expand and subsequentlycontracts.Too low cutting speed and feed

Conical, non-circular and other hole malfunctions Eccentricity in the Machine spindle

Incorrect bevel lead;Axis of pre-drilled hole and reamer is not in alignment, eliminate by use of a floating holder


Common Reaming Problems & Causes

Problems Causes

Poor surface finish of hole. Due to reamer blunt. Built-up on cutting edge caused by `cold welding'. Eliminate by the use of cutting oil or by reduction of land width. Due to too high cutting speed and too low feed rate.Less stock removal allowance.

Reamer seizes and breakageIncorrect back taper.Excessive land wear.Circular land too wide.Hard spots on material

Chatter Excessive speed.Too much clearance on reamerExcessive overhang of reamer or spindleExcessive looseness in floating holder.Less feed.Rigidity of the machine or jig is poor.insecure holding g of work


Type of Milling Cutters

Shank Type Bore Type


Shank Type

Cutters

End Mills

Slot Drills

T-Slot Cutters

C’ Sink Cutters

C’ Bore Cutters

Shank Type Milling Tools


End Mill - Nomenclature


Basic Geometries Of Shank Type Cutters

Product Helix Angle Rake AnglePrimary clearance

Angle

P.Sh. Slot mill cutter 25° -30° RH8° -10°

6° -8°

P.Sh. End mill cutter 27° -33° RH 9° -10° 8° -10°

T.Sh. End mill 12° -18° LH 9° -11° 8° -10°


Product Range

Product Image (e8)Description of

ProductSize Range Standards Application

Slot Drill – PS (e8)3 - 71 mm

1/8” – 1.1/2”

IS 6352 : 2001IS0 1641/1: 1978BS 122 Part 1 : 1989

Slot Drill – TS (e8)7-63 mm

1/8” - 1.1/2”

IS 6388 : 2001IS0 1641/2: 1978BS 122 Part 1 : 1989

End Mill – PS (js14)3 - 71 mm

1/8” – 2.1/2

IS 6353 : 2001IS0 1641/1: 1978BS 122 Part 1 : 1989DIN 844 (Part 1) : 1978

End Mill – TS (js14) 1/8” – 3”

IS 6354 : 2001IS0 1641/2: 1978BS 122 Part 1 : 1989DIN 845 Part 1 : 1981

End Mill – TS

(Tapped End)

(js14)

6 - 63 mm BS 122 Part 1 : 1989


Product Range

Product Image (e8)Description of

Product

Size

RangeStandards Application

Slot Drill –

Screw Shank

3 - 50 mm

1/8”- 2”BS 122 Part 4 : 1980

Slot Drill –

Screw Shank _LS

3- 45 mm

1/8” – 2”BS 122 Part 4 : 1980

End Mill – Screw

Shank

3 – 45 mm

1/8” – 2”BS 122 Part 4: 1980

End Mill – Screw

Shank _ LS

3 – 45 mm

1/8” – 2”BS 122 Part 4: 1980


Product Range

Product ImageDescription of


T-Slot Cutter –PS (h12) 18-60 mmIS 2668 : 2004

ISO 3337 : 2000

T-Slot Cutter –TS (h12) 18-95 mmIS 2668 : 2004

ISO 3337 : 2000

BS 122 part 1 : 1989

Dove-Tail Milling Cutter 16 – 31.5 mm

IS 6255 :2000

ISO 3859 : 1977

DIN 1833 (Tail 1)

1983

Dove-Tail Milling Cutter16 – 31.5 mm

IS 6255 :2000

ISO 3859 : 1977

DIN 1833 (Tail 1)

1983

Wood Ruff cutter (h11)10.5 -45.5

mmIS 2669 : 2001

BS 122 Part 1 : 1989


Product Range

Product ImageDescription of

Product

Size RangeStandards Application

Counter Sink Cutter

with Solid Pilot – P.S.5 -2 0 mm

IS 5693 : 2002

ISO 4205 : 1991

BS 328 Part 6: 1992

DIN 1866 :1975

Counter Sink Cutter

with detachable Pilot –

T.S.

12.5 - 40 mm

IS 5703 : 2002

ISO 4204 : 1977

DIN 1867 :1975

Counter Bore with

Solid Pilot – P.S3.15-20 mm

IS 5704 : 2002

ISO 4206 : 1977

DIN 373 :1975

Counter Bore with

detachable Pilot – T.S12.5 -63 mm

IS 5710 : 2002

ISO 4207 : 1977

BS 328 Part 5 : 1991

DIN 375 :1975

C’ Sink –PS – 60, 90 ,

120-PS8 -25 mm

IS 13304 : 2002

ISO 3294 : 1975

DIN 334 :1979

C’ Sink –TS -60, 90 ,

120-TS16-80 mm

IS 13303 : 2002

ISO 3294 : 1975

DIN 334 :1979


New Development - Ball Nose End Mills

Ø 6mm to Ø25mm size range

Length & other parameters can be supplied as per

customer Requirement


Roughing End Mills

Ø 6mm to Ø20mm size range

Length & other parameters can be

supplied as per customer

Requirement

Suitable for Heavy depth of cut /

Roughing Applications


Basic Geometry for machining normal Materials

Type of Tool Helix anglePositive

Rake

Primary

Clearance

Cylindrical milling cutter 30° - 35° R.H. 8° - 12° 6° - 9°

Side & Face milling cutter Straight teeth 6° - 10° 4° - 6°

Shell end mill 25° - 300 R.H. 8° - 12° -

Equal Angle milling cutter - 0 3° - 5°

Woodruff key slot milling cutter Straight teeth 3° - 5° 3° - 5°

Slot milling cutter with parallel

shank15° - 20° R.H 4° - 6° 2° - 4°

End mills with parallel shank 27° - 33° R.H 9° - 11° 8° - 12°

End mills with Morse 12° - 18° L.H. 9° - 11° 8° - 12°

T - slot milling cutter with Morse

taper shank

taper shank (Tapped end)

12° - 18° L.H

Alternatively6°- 10° 4° - 6°


Recommended Clearance Angles

Work Materials. Primary Clearance angle Secondary clearance Angle

Alloy steel 3 - 5 deg. 6 - 10 deg.

Non-alloy steel 3 - 5 deg. 6 - 10 deg.

Grey Cast Iron 4 - 7 deg. 7 - 12 deg.

Bronze 4 - 7 deg. 7 - 12 deg.

Brass 10 - 12 deg. 13 - 17 deg.

Aluminum 10 - 12 deg 13 - 17 deg.

HSS Milling Cutters


Radial & Axial Run out

Type of

Cutter

Diameter range Permissible Radial

and Axial Run out

Testing conditions

OverUp to and

including

Form

relieved

Profile

Sharpened

Cutter with

bore

-

50

120

50

120

250

0.07

0.10

0.12

0.05

0.07

0.10

Rotated on Stationary test

arbor

Cutter with

Shank

-

5050

120

0.07

0.10

0.05

0.07

Held between

centers or shank rotated

in a 'V' - block

Recommendation for Tool Type selection of milling cutters.

Tool Type N - For mild steel, malleable cast iron and medium hard non-ferrous metals.

Tool Type H - For specially hard and tough materials

Tool Type S - For soft and ductile materials.


Bore Type Cutters

Product

Image

Description of Product

Js16 - ToleranceSize Range Standard Application

Cylindrical Milling Cutter50 – 160 mm

2.1/2” – 4.1/2”

IS 6309 : 2002

IS0 2584: 1972

BS 122 Part 1 : 1989

DIN 884 : 1976

S& F Cutters50 – 160 mm

2.1/2” – 8”

IS 6308 : 2002

IS0 2587: 1972

BS 122 Part 1 : 1989

DIN 1885 : 1976

Shell End Mills40 – 160 mm

1./1/4” –6”

IS 6257 : 2002

IS0 2586: 1973

DIN 1880 : 1976

Single Angle

50 – 100 mm

2.3/4” –3” IS 6324 : 2001

Double Angle Cutters50 – 100 mm

2.3/4” –3”IS 6325 : 2001


Bore Type Cutters

Product

ImageDescription of Product (js16) Size Range Standards Application

Equal Angle Cutters50 -100 mm

2.3/4” – 3”IS 6326 : 2001

IS0 6108: 1978

Shell END SA Milling Cutters 40 -160 mmIS 6256 : 2000

DIN 842 (P-1) :

1984

Face Cutters 1.3/4” – 5”BS 122 Part 1 :

1989

Slotting Cutters 2.1/2” -6”BS 122 Part 1 :

1989

Key Way Milling Cutters 50 - 160IS 6355 : 2002

ISO 2585 : 1972

DIN 1890 :1976


Bore Type Cutters

Product

Image

Description of


Hollow Mill (js16) ¼” – 1”BS 122 Part 1 : 1989

Convex Milling Cutter

(k11)

50 – 125 mm

2.1/4” – 4.1/4’

IS 6323 : 2002

IS03860: 1976

BS 122 Part 1 : 1989

DIN 856 (Tail 1) : 1978

Concave Milling Cutter

(N11)

50 – 125 mm

2.1/4” – 4.1/4’

IS 6322 : 2002

IS03860: 1976

BS 122 Part 1 : 1989

DIN 855 (Tail 1) : 1978

Single Corner Rounding

Cutter (js16)

50 – 125 mm

2.1/4” – 3.3/4”

IS 6314 : 2002

IS03860: 1976

BS 122 Part 1 : 1989

DIN 6513 (Tail 1) : 1978

Double Corner

Rounding Cutter 2.1/4” – 3.3/4” BS 122 Part 1 : 1989


Annular Milling Cutter

12 to 50mm

Size range

Suitable for

Thin plates

/ Sheet

Metals

Annular Cutter Billet Form Scrap

Work Piece

( Sheet Metal / Thin Pate)

Faster Than Drilling

Higher Scrap Value due

to Solid Scrap.. More Cash

Saving!!!


Cutter Failure - Causes

Vibration.Loose bearings, table and knee

slackness.

Cutter not ground concentric.

Arbor not running true.

Clearance not correct.

Speed too fast.

Feed too heavy or too light.

Lack of coolant.Wrong type of

cutter.

Trying to cut different types of material with the

same cutter.


Types of Tool Wear & Solutions


Troubleshooting

Problem Solution


HSS Grades and Its Chemical Compositions

Grades Chemical Composition Analysis , %

C Cr Mo W Co V

M2 0.90 4.2 5.0 6.4 -- 1.8

M35 0.93 4.2 5.0 6.4 4.8 1.8

M42 1.05 3.75 9.5 1.5 8.0 1.15

ASP 2030 1.28 4.2 5.0 6.4 8.5 3.1

T42 1.3 4.0 3.0 9.5 10.0 3.0

C - Carbon Cr – Chromium Mo – Molybdenum

W - Tungsten Co – Cobalt V - Vanadium


Types of HSS Tool Materials

• For Conventional UseHSS (M2)

• Basic Choice for Industrial ApplicationHSS-E ( M35)

(5% cobalt)

• For Drilling of difficult-to-machine materialsHSS-E (M42)

(8%Cobalt)

• For High Performance machining - Combines the performance of carbide with toughness of HSS

HSS-PM

• For Tool BitsT42


• Conventional multipurpose coating

• Cost Efficient

• Medium performance

• Suitable for Iron Alloy & Steels

TiN

(Gold)

• High Wear Resistance

• Suitable for Steels

• For Interrupted cuts on difficult-to-machine materials

• Coating Thickness = 1~4 µ

TiCN

(Grey – Violet)

• High performance multipurpose coating

• For higher cutting speeds

• For ferrous alloys, (steels Cast Iron), Hard or abrasive materials

• Suitable fro Dry Machining

TiAlN

(Black Violet)

Chip removal is easier with coated drills, due to lower friction and increased cutting

Parameters.

Types Of Surface Treatment


Grooving Tool

Can Be provided as per customer

requirement

Custom

Solution

Used for

Internal

grooving

on CNC

machine


Tool Bits

Tool Bits

HATHYAR 20

• Ground to h13 tolerance

• Hardness 63~65 HRC

• Both side 15° bevel to

make easy for end

grinding

HATHYAR -50

• Can be supplied with h12

tolerance on request

• Hardness 66~67 HRC

• Surface treatment

performed to enhance the

performance

• Best suitable for difficult

to cut materials like

Stainless steel, Alloy

steels

HATHYAR -51-Cryo

• Special Surface treatment

( Cryogenic) performed to

get exceptional

performance

• Best suitable for hard

materials like SS,

Titanium alloys


File is a multipoint hand tool

Files is made of High Carbon Steel

cut the material from workpiece in the form of dust.

Highly portable & light weight,

For remote application sites, files are preferred over many power tools.

Files are available in various size’s, shapes & cuts.

Files


Files

Machinist’s Files

• Flat

• Hand

• Three Square

• Square

• Round

• Half Round

Saw Files

• Heavy Taper

• Regular Taper

• Slim Taper

• Mill Files

• Flat Handle

Wood Files & Rasps

• Flat Rasp

• Half Round Rasp

• Cabinet RaspSpecial Files


Files – New Series

Needle File

Diamond Needle File


New Developments

Drills

HSS M35 Worm Pattern Drill Jobbers

HSS M42 Stub Drill , Split Point With Straw Gold

HSS M2 Stub Steam Tempered

HSS M42 Jobber Drills, Straw Gold Finish

HSS M2 Jobber Drills Steam Tempered

HSS M42, Long Series QS With Split Straw Gold

HSS M2, Slow Spiral Jobber

HSS M42 NC Spotting Drill, 90 & 120 Deg

Taps

Spiral Point Taps – New Design

Spiral Point Taps - Combo

Cold Forming Taps


Success Story

Trials successful against

M/s Addison…!

Supplying the Tool

continuously from last 3 years

Customer: M/s Tata Cummins-

Jamshedpur

Component : Crank Shaft

Material : Forged Steel

Hardness : 18-25 HRC

Machine : SPM – Hor.

Speed : 160 RPM

Feed : 200 mm /min.

Successful establishment of M12x1.25 – BT Taps

Achieved

lowest CPC

Flute Changed

Surface Treatment for better

life

Increased Taper Lead


Success Story

Description ITM Tap Competitor Tap

Tool Description Taps Taps

Tool Make ITM Addison

Tool Grade Panther HSS -M35

Tool Life 100 Component 80 Component

Tool Cost / Piece 359 346

Cost per Piece (CPC) 3.59 4.32

Successful establishment of M12x1.25 – BT Taps


Success Story


M/s Addison…!

Became single source supplier

for the counter drill

Customer: M/s Highway Industry -

Ludhiana

Component : 2W Crank Shaft

Material : Forged Steel


Machine : SPM – Hor.

Speed : 1200 RPM

Cycle Time : 23 Sec

Successful establishment of Counter Drill A3.15x8

Achieved

lowest CPC

Pilot Length

Changed

Web Thickness Increased

Junction radius

increased


Success Story


M/s Emkay Tools..!

Supplied huge quantity since

the successful establishment

Customer: M/s M&M - Mumbai

Component : Cylinder Block

Material : Cast Iron


Machine : SPM – Vertical.

Speed : 450 RPM

Successful establishment of Tap – M8x1.25

Achieved

lowest CPC

Flute Profile

Changed

TIN Coated

Taps Used

Rake Angle

Changed


Success Story


M/s Walter ..!

Continuously getting Repeat

business

Customer: M/s VE Power Train.,

Pithampur

Component : Cylinder Block

Material : Cast Iron


Machine : SPM – Vertical.

Speed : 600 RPM

Successful establishment of

Extra Long Drill – Ø16x230x355

Achieved

lowest CPC

Flute & Point

Geometry Changed

Web Thickness Increased

Surface Treatment done for better life


Received Vendor Rating : Category A ( 90~95%)

Success StoryA grade Supplier Rating

From BHEL - Hyderabad


Success Story

Description ITM Tap Competitor Tap

Tool Description Taps Taps

Tool Make ITM Emkay

Tool Grade Panther HSS -M35

Tool Life 1500 Component 1600 Component

Tool Cost / Piece 251 285

Cost per Piece (CPC) 0.153 0.178

Successful establishment of M6 x 1.0 SPPT

Trials successful at

AK Automotive, Rohtak

Continuously getting Repeat

business


Internal Trials

Success Story

Description ITM Competitor 1 Competitor 2 Competitor 3

Tool Description Jobber Drills Jobber Drills Jobber Drills Jobber Drills

Tool Make ITM Miranda YG1 Addison

Tool Grade Panther Super M35 M35

Tool Life 110 44 80 108

Tool Cost / Piece 28.4 23.3 44.5 24.4

Cost per Piece (CPC) 0.256 0.529 0.556 0.225

Jobber Drills


Success Story M42 HAND & SHORT M/C TAPS SIZE : M8 x 1.25 - (Sets)

Customer: M/s DRDO - Hyderabad

Component : ASTRA motor Body

Material : MDN-250( Maraging Steel)

Hardness : ≥ 51 HRC

Machine : Hand Tapping.

Hole Type : Blind – 25mm Dp

Hittco Tap : 5 to 6 Holes / set

Time : 10 hrs for 6 Holes

Customer had opinion that, no other make taps work against

Hittco Taps

ITM Tap produced

23 Holes / set !! produced

23 hole In 4 hours!!!


Success Story

0

5

10

15

20

25

30

Panther Competitor-1 Competitor-2

Too

l Lif

e (

m)

CASE STUDIES OF PANTHER TAPS

Industry Segment Automotive

Tap SizePanther St. Flute CI Tap – M10 x

1.5 6H TiAlN DIN 371

Component Cylinder Block

Work Material Grey Cast Iron

Hardness 180 ~230 BHN

Hole Type Blind / Through Hole (12 Holes)

Pre Hole Diameter 8.50 mm

Drilling Depth 20.00 mm

Tapping Depth 16.00 mm

Machine HMC

RPM 478

Cutting Speed ( Vc) 15m / min

Feed 717 mm/min

Performance comparison of

Panther Taps


Success Story

0

10

20

30

40

50

60

70

80

Panther Competitor-1 Competitor-2To

ol L

ife

(m

)

CASE STUDIES OF PANTHER TAPS


Tap SizePanther Roll Tap M6x1.0 6HX TiN

DIN:371

Component Crank Case

Work Material Aluminum Alloy

Hole Type Blind / Through Hole (8 Holes)

Pre Hole Diameter 5.50 mm


Tapping Depth 15.00 mm

Machine CNC

RPM 1592

Cutting Speed ( Vc) 30m/ min

Feed 1592 mm/min

Coolant Water Soluble Oil


Panther Taps


Success Story

0

5

10

15

20

25

30

35

Panther Competitor-1 Competitor-2To

ol L

ife

(m

)

CASE STUDIES OF PANTHER DRILL


Tap Size Panther Jobber Drill 8.5mm

Component Connecting Rod

Work Material Forge Steel

Hardness 280~320 BHN

Hole Type Through Hole (2 Holes)


Machine SPM

RPM 450

Cutting Speed ( Vc) 12 m/ min

Feed 45 mm/min

Coolant Water Soluble Oil


Panther Jobber Drills


Testimonials


Testimonials

“We are using ITM make HSS Tools since

last 5 years & Found their product

performance Satisfactory”

Mr. Venkat Reddy Sri Venkateswara Mechanical & Electrical Engineering Industries - Hyderabad


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