Good workmanship,reliable quality,suitable for hanging mill, electric mill, engraving machines, electric machinery
and supporting assembly.
Mainly used to glass, jade, repair abrasive and other hard objects.
Electroplated diamond grinding, it is a deal correction tool for
Fit for:Grinding, engraving, cutting lines, ed, hollow, jade carving, glass engraving,etc.
Color: Sliver
Material: Diamond+metal
Size: shank diameter about 3mm, grinding diameter about 6mm,Total length about 45mm
Package Contents: 20pcs grinding drill bits
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.