loading
PB154 18 pairs 150mm Precision Parallel Block
1.Hardeness: HRC55-62
2.Accuracy:0.01mm
3.Parallelism:0.005mm
16,18,20,22,24,26,28,30,32
34,36,38,40,42,44,46,48,50
17,19,21,23,25,27,29,31,33
35,37,39,41,43,45,47,49,51