Diamond Hole Saw Kit 10 PCS Brazed Diamond Tile Drill Bits Set with EVA Guide Jig for Ceramic Tile Glass Granite Marble Dry Wet Cutting 650mm Includes Storage Bag

Cutting Strength Thick diamond coating brazed steel body delivers smooth precise cuts in tile glass stone up to 1 thick Precision Drilling Guide Waterproof EVA positioner prevents drill bits from slipping on smooth tiles and glass ensuring accurate drilling positioning for beginners Dry or Wet Use Works without water for quick jobs add coolant to extend life and boost efficiency on granite or porcelain Serrated Edge Design Features sharp sawtooth edges and multiflute slots for fast drilling and efficient dust removal in ceramic marble and glass Complete Storage Set Includes 10 diamond hole saws from 6 mm to 50 mm 14 to 2 an EVA guide jig and a hard storage bag for organization ideal for bathroom upgrades DIY projects and pro use