BRSCHNITT Diamond Drill Bits 5pcs/set 6/6/8/10MM Core Bits Diamond Drill Bits PH2 Screwdriving Bits Quick Fit Shank for Granite Marble Masonry

Item:BRSCHNITT Diamond Drill Bits 5pcs/set 6/6/8/10MM Core Bits Diamond Drill Bits  PH2 Screwdriving Bits Quick Fit Shank for Granite Marble Masonry Quantity: 5pcs/set Package: Plastic Box Specification:  * 6/6/8/10MM Core Bits:   Diameter 6/8/10mm,Diamond height 8mm;   Total length 65mm;;Grit #50/60 * 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 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 debris, high efficiency and durability. 4.PH2 Screwdriving bit fastening screws become easy NOTE:Don't use  impact or hammer mode.