2Pcs Hardened Steel 1x2x3inch Blocks Precision Ground .0002inch Hardened Milling Tools

Description 2Pcs Hardened Steel 123inch Blocks Precision Ground Hardened Milling Tools With 23 HoldsIdea for Mounting Work for Precision METRIC version 1 2 3 Blocks Specification Material Hardened SteelColor SilverWeigh About 930gHole 23Dia 1 1cmParallel range 0 005mmSize L W H 2 5 x 5 x 7 5 cm 1 x 2 x 3Features 1 It is a hexahedron which is made of hardened steel 2 Ground and hardened on all sides 3 Used for set up layout and inspection jobs 4 Suitable for all kinds of machine tool 5 Matched accuracy 0002 6 Hardness 56 to 60 RC 7 There are 23 holes in it 5 holes are trapped 3 8 16 threads for clamping and others are untrapped 8 The unique design makes your work smoothly Package Included 2pcs 123 Inch Blocks