Pairs of matched blocks for positioning and setup Screws and wrench are included Hardness HRC 55-62

Parallelism between top and bottom: 5μm Height difference of a matched pair: 5μm Hardened to HRC55-60.

Accuracy: ±9' For angle set-up in tooling, production and inspection  Hardness HRC55 Made of tool steel

For angle set-up in tooling, production and inspection Hardness HRC52

Includes the following: For angle set-up in tooling, production and inspection Made of tool steel Hardness HRC55  

Parallelism between top and bottom: 5μm Height difference of a matched pair: 5 μm Made of alloy tool steel Hardened to HRC55-60

Includes the following: Parallelism between top and bottom: 5μm Height difference of a matched pair: 5μm Hardened to HRC55-60.