5Pcs 6-16mm Durable Diamond Coated Core Drill Bit Dry Drilling For Glass Marble Granite Quartz Porcelain Ceramics

Description 5Pcs 6 16mm Durable Diamond Coated Core Drill Bit Dry Drilling For Glass Marble Granite Quartz Porcelain CeramicsSpecifications Product NameDiamond Coated Core Drill BitMaterialBrazed DiamondType6mm 8mm 10mm 12mm 14mm 16mmSizeΦ6 8 10 12 14 16UseSuitable for all ceramic tiles vitrified tiles marble granite etc Quantity5 Pcs Drill BitsSize6mm8mm10mm12mm14mm16mmPunch Diameter6mm8mm10mm12mm14mm16mmDrilling Depth≤30mm≤30mm≤30mm≤30mm≤30mm≤30mmSand Width7 5mm7 5mm7 5mm8 5mm8 5mm8 5mmShank Diameter5mm8mm8mm8mm7 5mm7 5mmFotal Length65mm65mm65mm65mm65mm65mmWeight12g18g21g27g29g33gFeatures Using high performance cooling wax effective heat transfer fast heat conduction large filling volume durable The spiral chip flute design of the cutter head enables fast chip removal and large amount with good self cooling effect The rotation speed is high the ceramic tile can be opened with 60 holes easily and without pressure The number of holes for different drilling materials is different and the recommended rotation speed is 2600rpm The universal round shank design can match most electric drills and angle grinders on the market Package Included TypeQuantity6mm5 Pcs x 6mm Drill Bits8mm5 Pcs x 8mm Drill Bits10mm5 Pcs x 10mm Drill Bits12mm5 Pcs x 12mm Drill Bits14mm5 Pcs x 14mm Drill Bits16mm5 Pcs x 16mm Drill BitsMore Details

Price history

Manufacturer

Banggood