Description Machifit 2pcs 25x50x75mm Blocks 23 Holes Parallel Clamping Block Milling Tool Precision 0 005mmSpecification BrandMachifit MaterialHardened steelSize L W H 25x50x75mmPrecision±0 005mmHardnessHRC 57 62Hole23Quantity2pcsFeatures Idea for mounting work for precision It is a hexahedron which is made of hardened steel Ground and hardened on all sides Used for set up layout and inspection jobs Suitable for all kinds of machine tool The unique design makes your work smoothly Package Included 2 x blocksMore Details