20pcs / Set Mata Bor Berlian Shank Grinding Burr 3mm Untuk Alat Rotary Perhiasan

Detail 20pcs / Set Mata Bor Berlian Shank Grinding Burr 3mm Untuk Alat Rotary Perhiasan

100% brand new and high quality
Material: diamonds+metal
Color: Silver
Features:
Size: all shank diameter about 3mm, all grinding diameter about 6mm
Total length: about 45mm
Fit for: grinding, engraving, cutting lines, polished, hollow, jade carving, glass engraving,etc
Good workmanship,reliable quality, suitable for hanging mill, electric mill, engraving machines, electric machinery and supporting assembly
Mainly used to polish glass, jade, repair abrasive and other hard objects
Electroplated diamond grinding, it is a deal correction tool for processing of various molds, carbide, glass instruments, and jade carving
Note:
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
20pcs x grinding drill bits

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