Description
Provides dimensions, designations, and some general manufacturing requirements for three types of centre drill: Type A, for centre holes without protected chamfer; type B, for centre holes with protected chamfer; and Type R, for centre holes with radius form. It is in exact technical agreement with BS 328: Part 2, as well as ISO 866, 2540 and 2541, but has additional tolerances.
Product Details
- Edition:
- 1st
- Published:
- 01/01/1976
- ISBN(s):
- 0726209902
- Number of Pages:
- 8
- File Size:
- 1 file , 47 KB
- Product Code(s):
- 10133603, 10133596, 10133611
