AS TOOL CENTER 10pcs/set Diamond Coated Hss Drill Bit Set Tile Marble Glass Application: Excellent for making clean and accurate hole on glass and tile
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Description:Name: Diamond Hole SawType: Hole Drill Bit Material: Diamond CoatedSize: 6mm 8mm 10mm 12mm 15mm 16mm 18mm 20mm 22mm 30mm Application: Excellent for making clean and accurate hole on glass and tileFeature:1.This diamond drill bits are made of iron matrix with smooth nickel plating surface makes the drill bit rustless & durableA thicken diamond coating on the tops offers superior cutting strength for maximum drilling outcomes.2.The hole saws are processed for a smooth and exact finish. The chip groove is excellent for easily clean tile hole saw and chip evacuation.3.Start your hole diagonally, make a round trace and then hold drill straight. When you using the diamond drill bits, please use lubrication (water), otherwise the diamond core drill will burn.4.Can be used with a standard electric drill. This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or otherPackage:10 X Diamond Hole Saw