Dry Diamond Drill Bit M10 Thread 10mm Tile Drill Bits Set - 5 Piece

Features:
1 [Support Dry Drilling] The drill bit is equipped with cooling wax, which can be used for dry drilling directly without adding water to drill more holes, making it easy to use. 2 [Premium Material] The drill bit is made of premium diamond and filled with diamond sand, doubling its length. The surface is treated with brazing and electroplating, with high wear proofing, providing sharply cutting, and fast drilling speed. 3 [Easy to Use] Gently tilt at a 45 degree angle, prevent slipping, maintain a high speed to form a half moon shaped positioning groove. Then slowly straighten the electric drill and shake it while drilling, in order to discharge debris quicker and increase drilling speed. 4 [Cooling Wax] Built in heat proof cooling wax, can reduce friction by 60%, prevent cracking on fragile glass or ceramics, and reduce dust. Applying wax on diamond coated blades can make cutting colder, the blades cleaner, and extend tool life. 5 [Wide Compatibility] Suitable for ceramic tile, flower pot, glass bottle, marble, granite. Equipped with universal M10 drill shank, compatible with 3/8 inch and 1/4 inch chuck, as well as various tools including electric grinder, hand drill, bench drill, electric screwdriver.

Specifications:
Item Type: Dry Diamond Drill BitMaterial: DiamondSize: Approx. 10mm / 0.39in

What's in the box
5 x Dry Diamond Drill Bit
5 x Storage Box