BRSCHNITT Diamond Drill Bits 10pcs/set 6/6/8/10MM Core Bits Diamond Drill Bits 6/6/8/10MM Carbide Drill Bits PH2 Screwdriving Bits Quick Fit Shank for Granite Marble Masonry

Item:BRSCHNITT Diamond Drill Bits 10pcs/set 6/6/8/10MM Core Bits Diamond Drill Bits  6/6/8/10MM Carbide Drill Bits PH2 Screwdriving Bits Quick Fit Shank for Granite Marble Masonry Quantity: 10pcs/set Package: Plastic Box Specification:  * 5/6/8/10MM Core Bits:   Diameter 6/6/8/10mm,Diamond height 8mm;   Total length 65mm;Grit #50/60    Quick Fit Shank * 6/6/8/10MM Carbide Drill Bits:   Diameter 6/6/8/10mm,  6MM Core Bit Working height 12mm;   8MM Core Bit Working height 14mm;   Total length 77mm;    Quick Fit Shank * PH2 Screwdriving Bit:   Diameter 6.35mm,Total length 50mm,Quick-Fit Shank. Application: 1.Used for drilling granite, marble, masonry, concrete, tile/ceramic and other materials 2.Fit with electric hand drill 3. Fasten screws 4. Accurate positioning to drill holes Feature:   1.Cooling Wax,keeps the bits cool and lubricated, dry drilling without water; 2.High-quality Diamond Grains, fast and Smooth drilling，provides a better finish; 3.Vacuum Brazed Technology,less debr