SPI 36 Piece Space Block Set

Details

36 Piece Space Block Set, For quickly setting stops and setups in lathes, milling machines and drill presses, setting sine bars etc. Each block marked for size. Overall diameter is 0.750 in.ID is threaded: 1/4 in – 28.

Brand :SPI

Shape :Round

Manufacturer Part Number :13-180-5

Features & Benefits : For quickly setting stops and setups in lathes, milling machines and drill presses, setting sine bars etc
Each block marked for size
Overall diameter is 0.750 in
ID is threaded: 1/4 in – 28
Working surfaces hardened to RC 58 – 60
Surfaces precision ground and lapped
4 connecting screws supplied to form whatever length is desired
Accuracy: 0.00005 in