Drilax 10 Pcs 0.3cm Diamond Drill Bit Hole Saw Core Coated Glass Masonry Tools

Drilax 10 pcs 3mm 1/8 Diamond Coated Tool Hole Saw Drill Bits For Glass Tile Ceramic GraniteSuitable for glass, marble, tile or granite.Diameter : 1/8 inchTotal length :2 inchesShank Diameter : 0.094 inchQuantity: 10 PcsDrilling speed: Drill Holes In SecondsUse with water as lubricantQuick Tips 1.Please add water for coolant and drill slowly 2.start drill at 45 Degree to surface and align to 90 Degree as hole forms 3.Never use drills while machine is in hammer action.4.Holes Require No Futher Work As Cutting Is Clean'