FREE: 20Pcs 3mm Shank Diamond Grinding Burr Drill Bits Sets

The listing, 20Pcs 3mm Shank Diamond Grinding Burr Drill Bits Sets has ended.

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
Quantity:20Pcs

Shipping in 3-5 working days via Unregistered Airmail from Hong Kong, SO CAN'T TRACK ONLINE
Delivers in 4-7 business weeks.
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