Description
8 Pairs of precision parallels in a wooden storage case.
Specification:
Material: High carbon steel alloy
Hardness: HRC52-58
Parallelism Accuracy: 0.005mm
Size Tolerance: 0.005mm
Length: 200mm
Thickness: 8mm
8 Pairs Sets 200mm Length Model No. 637-7976 Parallel: 0.005mm. Hardened and ground HRC 60-61 Set Include: 8x(17, 22, 25, 28, 32, 36, 38,43mm)
8 Pairs