Brazing Diamond Burr Grinding Drill Bit 6mm Shank Die Grinder Drill 46 100 Grit Specification: 100% brand new and high quality. Material: diamond , alloy shank. Shape of diamond burr: ball , nail head , T-shape , cylinder with ball nose , cylindrical , point cone , cone with flat end , cylinder with Point , bullet , point , oval , pointed tree. Size: 6mm , 8mm , 10mm Grit: 46 grit , 100 grit. Total length: 60mm Shank diameter: 6mm - 1/4'' Feature: The brazing diamond burr is made of brazed diamond and has better grinding ability than ordinary electroplated grinding head.
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