BGTEC Vacuum Brazed Diamond Water Sink Dill Bits for Ceramic Marble Granite Tile Countertop Grinder Drilling Crowns
Item:BGTEC Vacuum Brazed Diamond Water Sink Dill Bits Ceramic Marble Granite Tile Countertop Grinder Drilling CrownsQuantity: 1pc,2pcsColor: OrangePackage: Plastic BoxConnection: Triangle Shank, Shank diameter 10mmSpecification: · Diameter 40x60mm; Work length 45mm; Total length 75mm; Diamond height 6mm,Grit #35/40;· Diameter 45x60mm; Work length 45mm; Total length 75mm; Diamond height 6mm,Grit #35/40;· Diameter 45x65mm; Work length 45mm; Total length 75mm; Diamond height 6mm,Grit #35/40;· Diameter 50x70mm; Work length 45mm; Total length 75mm; Diamond height 6mm,Grit #35/40;Features:1) Special design for drilling and grinding holes in water sink or countertop that made of ceramic,tile,marble,granite,etc.2) Two holes on the bit body help heat dissipation and scrap removal.3) Grit#35/40 diamond particles coated, improve finish quality.4) Vacuum brazing technology prolongs working life.5) Dry or wet use.Customize ServiceIf you order more than 20 units of same specification,we could mark y