1 pc 70mm 2 3/4" inch THK Diamond coated drill bits hole saw core glass drills
Our products are in use at many of the larger projects such as the HK airport and HK Disney Land. New 1 piece of 70mm (2 3/4") Diamond coated hole saw / drill bits. Shank: 10mm. Suitable for use in drill hole on glass, marble, tile or granite.