BGTEC Diamond Chamfer Drill Bits with 5/8-11 or M14 Thread for Tile Ceramic Marble Granite Dia 20/25/35mm
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BGTEC Diamond Chamfer Drill Bits with 5/8-11 or M14 Thread for Tile Ceramic Marble Granite Dia 20/25/35mm

$21.37
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Item: BGTEC Vacuum Brazed Diamond Chamfer Drill Bits Milling Drilling Crown Hole Saw Tile Ceramic Marble Mutifunction Core BitsQuantity: 1pc,2pcsPackage: Plastic BoxConnection:M14 Thread(for EU) or 5/8"-11 Thread(for USA)Application: Suitable for drilling and grinding marble,ganite,ceramic,tile,porcelain,brick,masonry,etc...Specification: · 20mm:Total length 65mmDrill Crown: Diameter 20mm,Length 29.1mm,Diamond height 7mm,Grit #35/40;Chamfer Skirt:Diameter 37.34mm,Length 15.9mm,Angle 60°,Grit #80/100;· 25mm:Total length 65mmDrill Crown: Diameter 25mm,Length 29.1mm,Diamond height 7mm,Grit #35/40;Chamfer Skirt:Diameter 42.34mm,Length 15.9mm,Angle 60°,Grit #80/100;· 35mm:Total length 65mmDrill Crown: Diameter 35mm,Length 29.1mm,Diamond height 7mm,Grit #35/40;Chamfer Skirt:Diameter 52.34mm,Length 15.9mm,Angle 60°,Grit #80/100;Features:1) Mutifunction:Drilling+Grinding,it is a drill crown,also a milling chamfer bit,economical and practical.2) Lightning teeth design helps heat dissipation and

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