0.5mm-12mm Diamond Round Burr Drill Bit Cutting Grinding for Dremel Rotary Tool Specification: Type: High quality ball diamond burr Shape: Spherical Head Diameter: 0.5mm, 0.8mm, 1mm, 1.2mm, 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm Shank diameter: 2.35mm / 3mm / 4mm Feature: -Electroplated ball diamond burr, it is a deal correction tool for processing of various molds, glass instruments, and jade carving. -Use with hanging mill, electric mill, engraving machines, electric machinery. -Diamond bits are favored for use with glass, tile, stone and hardened metals -Suitable for carving, engraving, forming, drilling and filing/material removal
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