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Size (LxWxH): 65x70x45mm
Range of shafts (Ød): 4-47mm
Parallelism of both V grooves to top, bottom, left, right sides: 5µm
Squareness of both V grooves to front and back sides: 5µm
Height difference of a matched pair: 5µm
Hold cylindrical workpieces for inspection and machining
Two V-blocks per set
Made of alloy steel
Hardened to HRC60±2
V groove on the top for large shafts
V groove on the bottom for small shafts