Features:
*100% brand new and high quality.
* Ideal Application - This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or , tile bottles,blocks jars, fiberglass porcelain tile ceramic, slate Mable, granite light stone
*Super Material - These diamond drill bits made of high-speed steel that is durable and have a long sevice life,which are high quality and good performance that excellent for making clean and accurate hole.
* Sharp&Smooth Cut - Coated with high quality diamond, the diamond hole saw creates a high precision, smooth cut with no broken edges. Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably
*Note - When you using the diamond drill bits, please use lubrication (water),otherwise the diamond core drill will ".
Specifications:
Material: Steel
10pcs 6-30mm:(6/8/10/12/14/16/18/20/22/30mm)
Package Contents:
10PCSDiamond Drill Bit
