18pcs HSS Keyway Broach Set 4mm 5mm 6mm 8mm Broaches 12-28 Bushings Shims Set Keyway Tool for CNC Machine Wooden Box Package
Product includes:
Broaches*4pcs
Collared bushings*9pcs
Shims*5pcs
Product description:
4 broaches: 4mmB1 ,5mmB1, 6mmC1, 8mmC1
9 Collared bushings: 12,14,16,18,20,22,24,26,28
5 shims
Product features:
4 broaches and 9 bushings = 18 keyway combinations
All necessary shims
| Broach Size |
Style |
Correction height(mm) |
Leading height(mm) |
Broach Dimensions*(mm) |
Keyway Width(mm) |
Length of Cut * min.-max. |
| 4mm |
B1 |
10.8 |
9.66 |
6.45X171.5 |
b=4.01 |
19/64 - 1 11/16 |
| 5mm |
B1 |
10.8 |
9.66 |
6.45X171.5 |
b=5.01 |
19/64 - 1 11/16 |
| 6mm |
C1 |
16.64 |
15.02 |
9.64X298.5 |
b=6.01 |
25/64 - 2 1/2 |
| 8mm |
C1 |
15.95 |
14.62 |
9.64X298.5 |
b=8.01 |
25/64 - 2 1/2 |
