100PCS Grinding Set, Used on metals, castings, rivets, rust, resin, jewels, wood 3mm

Description: 1/8-inch (3mm) , shaped point 100 Pieces Grinding Set of high hardness for Rotary Tools Used on metals, castings, rivets, rust, resin, jewels, etc Mainly used for sharpening, deburring and general purpose grinding Also great for paint & rust removal except for finishing work Specification: Material: Red Corundum Stone Diameter: 1/8-inch (3mm) Full Length: 4.2 cm Stone point length: 1 cm ***"3mm" "10mm" described in mean its Grinding Tip Diameters. Package Includes: 100 Pieces Grinding of Same Diam. Note: "3mm" "10mm" described in mean its Grinding Tip Diameters.

Finishing Drill Bits 1/8 Inch Shank Mandrel Tool Sharpening Abrasive Bit