These points are wonderful tools for grinding out small areas or polishing hole or groove. Follow up with the diamond smoothing tools for a clear polished finish. Available for only short time
This diamond drill bit is by metal sintering process, hight precision, aggressiveness and durable, suitable for stone carving and grinding, perfect tool for CNC and hand grinding.
ZL-ZT01 diamond core drill bits mainly used for drilling of granite, marble, engineering stone, concrete, brick, etc. the desired shape can be achieved by several drilling.
ZL-XD03 diamond finger Bit Used for quick grinding of granite or hard stone, prepare for polishing. general type, sharp type, durable type available depends on the hardness of the stone.
ZL-MTC200 Hollow Core Diamond Drill Bits For Stone Granite Mainly used for gloving of all stone, especially for hard stone. Recommanded speed: 12000-20000.
All kinds of diamond drill bits and diamond coated hold saw, Suitable for use in drill hole on glass, Drilling Machine marble, tile or granite Please add water for coolant when drill a hole.
Z-LION brand dry core drill takes only 10 seconds to drill through medium hard granite tiles of 2cm thickness. It can be used continuously. For hard granite India Red tile of 1.7mm thickness, it takes