Teeth Core Drill Bit
1.longer life-span than electroplated one
2.better efficiency than Sintered one

Feature and Description

1. Available size: diameter 6-500mm;

 2. Effective Length 50mm or customzied; size: diameter 6-500mm;

3. Connections: M14, 5/8"-11, G 1/2" and Straight Shank, or customized;

4. Dry and Wet Drilling, slot hole design as per dry or wet application;

Application

1.Dry drilling : for marble, granite, concrete ,ceramic and porcelain drilling 

2.Processing Method:1). drill in and out mechanically ,mainly used for high-precision drilling or core drilling 2).swirling drill manually, for regular core drilling;

3.Standard Drill with 50mm effective length, customzied length as per request;If mixed used for both application, it will affect core drill performance;