-High quality diamond grinding head.
-Head shaper: Thin nail head
-Available head size : 0.8mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm
-Shank diameter: 2.35mm(3/32'')
-Good workmanship,reliable quality,suitable for hanging mill, electric mill, engraving machines, electric machinery.
-Use water as coolant
-Fit for: grinding, engraving, repair abrasive, jade carving, glass engraving,etc.