Tork Craft | Diamond Core Bit 22mm for Tiles Type_Oil Cans Special Kreg screws with self-tapping

Special Kreg screws with self-tapping tip for better screwing and drilling performance

Making one cut per revolution is faster than making two or three

light scratches or if the surface is starting to look tired or worn

5mmTotal length: 110mmWorking length: 50mm

Tork Craft | Diamond Core Bit 22mm for Tiles Type_Oil Cans Special Kreg screws with self-tapping22mm Diamond Core Bit Core diameter: 22mmMain use: Tiles The diamond core bit is used to drill holes in: Ceramic tiles Marble Grade 5 porcelain (hardest) Granite Glass Slate The diamond core cuts faster, smoother and lasts longer than any other core drills. How to use the diamond core bit The diamond core drill bit must be used with water at all times when drilling. The water serves as a coolant to prevent the diamonds from overheating. The maximum