12mm Diameter Diamond Coated Core Drill Bit With Jagged Edge

12mm Diameter Diamond Coated Core Drill Bit With Jagged Edge

Description:

This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication.

Can be used with a standard electric drill.

Size:

12mm outside diameter
6mm shank
55mm Overall Length.

Always use lubrication (water), otherwise the diamond core drill will burn.

Start your hole diagonally, make a round trace and then hold drill straight.

( GLS - 294 )