Cutting diameter: 0.8mm / 1.0mm / 1.2mm / 1.5mm / 2.0mm / 2.5mm / 3.0mm / 3.5mm / 4mm
Material: HSS twist drill and diamond powder
Micro:Diamond jade drill drilling tools
Suitable for drilling jewelry, ceramics, glass and semiconductor materials.
Applicable machine:Table drill / hanging grinder
Scope of use: jade, metal, agate, jadeite, gemstones, pearls, pendants, pebbles can be used (different material hardness effectalso different)
