6mm-65mm Diamond Drill Bits Kit 11pcs Triangle Shank Serrated and 25mm Grinding&Drilling Bit + 2'' Chamfer Bit
Item: 6mm-65mm Diamond Serrated Drill Bits KitQuantity: 11pcs/1 KitSpecificiation:1.Drill Bit:Diametre: 6/8/10/25/28/32/35/45/65mmDiamond height:10mm;Total length 65mm; Grit#40/45;Triangle shank2.Diamond Beveling Chamfer Bit :Diametre:2''; Hexagonal Shank; Working length: 43.5mm; Total Length: 73.5mm;Top angle 60°3.Milling&Drilling Bit: Diametre: 25mm,Tatal length 65mm; Grinding Working length: 25mm; Drilling length 5mm*Box Size: 21x16x7cmApplication: For Drilling Grinding and Chamfering ceramic tiles,porcelain tile, porcelain tile, marble, granite,stoneFeature: 1.Internal wax coolingAccelerate heat dissipation and avoid burning2.Efficient Serrated Design: Serrated, saw-shaped teeth for sharp and fast drilling.3.VersatilityDrilling & Enlarging & Grinding & Beveling