DT-DIATOOL Laser Welded Dry Diamond Hole Saw Dry Drilling Core Bits for Granite Marble Stone Dia 6mm to 102mm M14 Thread

============= Description of Products  ===============Item: 1pc 6mm to 102mm Laser Welded Diamond Dry Drilling Core Bits With Side ProtectionQuantity: 1pcSpecification: Diameter: 6mm, 8mm, 10mm, 12mm, 14mm, 18mm, 20mm, 25mm, 32mm, 35mm, 38mm, 45mm, 50mm, 58mm, 65mm, 75mm, 102mmTotal length: 100MM, diamond height 10MMThread: M14 (It is used in Europe)Application: Drilling hard granite marble all mature stone concreteFeature: SUPREME Grade and Special bond matrix extends drilling life and improve the working efficiencyLaser welded technology avoid segments off when dry workingIdeal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanitiesVacuum brazed side protection offers clean cut & steel core protection (inside and outside both)Dry or Wet Drilling - use wet will greatly prolong the segment life                   ================THE END================Other available diameter: 6mm, 8mm, 10mm, 12mm, 14mm, 18mm, 20mm, 25mm, 32mm, 35mm, 38mm,