Series 679 - 36 pcs Round Space Block Set
36 pcs Round Space Block Set
Series 679
FEATURES
Series 679
FEATURES
- For quickly setting stops and set ups in lathes, milling machines, drill presses, etc. Also excellent for setting sine bars
- Each block marked for size. Overall diameter: .750''
- 1⁄4''-28 threaded hole through center of block
- Working surfaces hardened to HRC 58-60
- Working surfaces precision ground and lapped to ± .000050''
- 4 connecting screws supplied to form desired length
