3 Review(s)

Features:- This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other.- Materials and only needs water for lubrication.- Can be used with a standard electric drill.- Use lubrication (water), otherwise the diamond core drill will burn.- Start your hole diagonally, make a round trace and then hold drill straight.Material: Diamond + iron matrixSurface Treatment: ElectroplatingColor: SilverProduct Size: 22mmQuantity:1 pcsApplication: Glass deep-processingPackage Weight : 20 G / 0.71 OuncesPackage Dimensions (L*W*H) : 55*25*25 MM / 2.17*0.98*0.98 InchesRetail Packaging: No, No PackingPackage Include:1 x Glass Drill Hole Opener