Chambridge 6mm Shaft Diamond Rotary Grinding Head Burr Drill Bits Sets Coarse/Fine for Bosch, DeWalt, Milwaukee, Makita.Head diameter 12mm-25mm (25mm, bullet head (100#))

• UPC   737838716697
• Made by special brazing diamond technology, it is an excellent small area grinding or small area grinding into shard with handle small mould. Mainly used for:hand carving, can be used for grinding inner circle, corner, groove, arc surface, cone surface and other special surface, in order to reach the size accuracy and surface roughness requirements. Used for: processing materials are mainly hard alloy, concrete, cast iron, stone (granite, marble, quartz, etc.), ceramics, resin, magnetic materials, glass, can also be used for wood carving, stone carving, jade carving, ceramics and other crafts carving, grinding, polishing and polishing. The diamond content is 200% and the exposure rate is 70%~80%, so the processing efficiency is much higher than the diamond metal bond grinding head. USES: stone carving factory carving characters, carving patterns, cutting line, grinding, hollowing out, etc.Stone including: calcite, fluorite, apatite, granite, quartz and so on.Jade carving: including grandmother jade, aquamarine stone, crystal, agate, jade, glass and so on.