1PCS Electroplated Diamond Cone Chamfer Grinding Head Stone Glass Chamfering

1PCS Electroplated Diamond Cone Chamfer Grinding Head Stone Glass Chamfering 90degree Vacuum Brazed Diamond Countersink Chamfering Description: * brand new and high quality *Made of high quality material and practical to use *Water must be added when working because the diamond mesh is very small it will be damaged if used without water *used in the hole of the workpiece 90 degrees chamfer or taper. *You can complete cone processing for small amount of cutting machining Specification : Material: Diamond Size:20mm、30mm、40mm、50mm、60mm. Color:sliver Grit: 120# Shank: Round Shank Quantity:1pcs Package Includes: 1pcs Diamond grinding head Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.