Shank diameter: 2.35mm
Grinding head length: 10mm
Cutting diameter: 0.4mm / 0.6mm / 0.8mm / 1mm / 1.2mm / 1.4mm / 1.6mm / 1.8mm
Total length: 40mm
Grit: 150
Material: Diamond
Micro:Diamond jade drill drilling tool
Applicable machine type: electric grinding, hanging grinder use
Application range: jade, metal, agate, jadeite, gemstones, pearls, pendants, can be used.