The production broaches are specifically designed for big production runs of identical bores since they can offer the maximum speed and precision.
This kind of broach is self-supporting and, therefore,neither shims nor bushings are necessary.
A special chamfering feature is possible upon request.
The production broaches are available with TIN or TIALN coating.
KEYWAY WIDTH |
BODY DIAMETER |
KEYWAY DEPTH |
BROACH LENGHT |
LENGHT OF CUT IN STEEL 50 (min and max) |
2 mm |
8 mm |
1.0 mm |
175 mm |
6-30 mm |
3 mm |
10 mm |
1.4 mm |
255 mm |
7-38 mm |
4 mm |
12 mm |
1.8 mm |
330 mm |
9-50 mm |
5 mm |
14 mm |
2.3 mm |
413 mm |
10-64 mm |
6 mm |
20 mm |
2.8 mm |
470 mm |
10-64 mm |
8 mm |
25 mm |
3.3 mm |
533 mm |
10-64 mm |
10 mm |
32 mm |
3.3 mm |
610 mm |
25-64 mm |
12 mm |
40 mm |
3.3 mm |
645 mm |
25-64 mm |
Shoulders and back are formground to fit the bore.
These 3 supporting surfaces extend the full length of the broach.