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-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
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