M14 Dry Diamond Hole Saw Drill Ceramic Porcelain Brick Marble 6-16mm Ceramic

Product features: Sharp edge, fast cutting speed, smooth and no chipping Suitable for opening holes in marble, ceramic tiles, walls, stone slabs and other materials Standard screw hole interface, safe and firm, easy to install and unload the drill bit Product specifications Name: M14 Brazing Hole Opener Hole diameter: 6-16mm Total length of drill bit: 63mm Drilling depth: about 35mm Cooling wax height: 10mm Package Include: According to your choose.

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