Suitable for/ vc [m/min]

ISO code N N N P P P P P H H H H H M M K N N 29 0420 ○ ● ○ ● ● ○ ○ ● ● ○ ●

Type 29J 29 0420 Broach

lengthKeyway width

Keyway depth

for bore ⌀ to DIN 6885 Broaching length in steel

necessary broaching force for St50 and max. broaching length

Back width

Splined push broach HSS

Fit JS9 mm mm mm mm mm kg mm3A XXX 197 3 1.4 8 - 10 6 - 25 400 3.25

4B1 XXX 273 4 1.8 11 - 12 8 - 40 450 6.465B1 XXX 273 5 2.3 12 - 17 8 - 40 600 6.466C1 XXX 432 6 2.8 17 - 22 8 - 50 700 9.638C1 XXX 470 8 3.3 22 - 30 8 - 50 1100 9.63

Bush ⌀ 29J 29 0415 Slot width Length

Guide bush

mm for bore H7 mm mm6A XXX 3.25 328A XXX 3.25 329A XXX 3.25 32

10A XXX 3.25 3211B1 XXX 6.46 4312B1 XXX 6.46 4313B1 XXX 6.46 4314B1 XXX 6.46 4315B1 XXX 6.46 4316B1 XXX 6.46 4317B1 XXX 6.46 43

Bush ⌀ 29J 29 0415 Slot width Length

Guide bush

mm for bore H7 mm mm18C1 XXX 9.63 6419C1 XXX 9.63 6420C1 XXX 9.63 6422C1 XXX 9.63 6424C1 XXX 9.63 6425C1 XXX 9.63 6428C1 XXX 9.63 6430C1 XXX 9.63 6432D1 XXX 14.39 10035D1 XXX 14.39 10036D1 XXX 14.39 100

Bush ⌀ 29J 29 0415 Slot width Length

Guide bush

mm for bore H7 mm mm38D1 XXX 14.39 10040D1 XXX 14.39 10045D1 XXX 14.39 12550D1 XXX 14.39 12555E1 XXX 19.34 15060E1 XXX 19.34 15065E1 XXX 19.34 15070F1 XXX 25.72 15075F1 XXX 25.72 15080F1 XXX 25.72 15090F1 XXX 25.72 150

Suitable for/ vc [m/min]

ISO code N N N P P P P P H H H H H M M K N N 29 0425/ 0430 ○ ● ○ ● ● ○ ○ ● ● ○ ●

Type 29J 29 0430 Broach

lengthInitial bore

H8Broaching length in

steel

necessary broaching force for St50 and

max. broaching length

Hexagon push broach HSS

Fit H8 mm mm mm kg3 XXX 105 3 5 - 10 1004 XXX 125 4 6 - 13 1405 XXX 137 5 7 - 16 3506 XXX 152 6 7 - 19 4607 XXX 185 7 8 - 24 5908 XXX 197 8 10 - 26 690

10 XXX 244 10 13 - 35 126012 XXX 302 12 13 - 35 137014 XXX 349 14 13 - 38 2180

Type 29J 29 0425 Broach

lengthInitial bore

H8Broaching length in

steel

necessary broaching force for St50 and

max. broaching length

Square push broach HSS

Fit H8 mm mm mm kg3 XXX 105 3.1 5 - 12 3104 XXX 130 4.1 5 - 12 3405 XXX 165 5.2 6 - 16 5006 XXX 170 6.4 6 - 19 6607 XXX 198 7.4 9 - 26 11508 XXX 203 8.4 9 - 26 1200

10 XXX 257 10.4 10 - 32 200012 XXX 305 12.8 13 - 35 200014 XXX 377 14.8 13 - 35 2400

 Keyway push broaches for a single passSizes 4B1 to 8C1 additionally with 45° edge breaker. This deburrs the sharp edges of the groove as it is being broached.Application: For efficient cutting of splines to DIN 6885 in a single pass.

After 1/3 and 2/3 of the pass, back the broach off slightly − the broach will then align itself.

Note: ■ For size 2A please use part No. 290405 2A. ■ Fits P9 and H9 available on request.

 Guide bushes for keyway push broachesApplication: Push broaches with identification mark A and guide bushes with identification mark A should be used together.

The same applies to the other markings. So that the broach can run through to its full height and can drop back again freely, the guide bush should be inserted into the press table at the same time as the workpiece is threaded through.

Note: Further sizes available on request.

  Square and hexagon push broaches for a single pass

Application: 29 0425 – An internal square is broached in a single pass. 29 0430 – An internal hexagonal is broached in a single pass.

HSS

HSS45°

Initial holeInitial hole

Square size Width across flats (AF)

662

29

47 GBP