7 Pieces/Set Of Handle Drill Multi-Function Drill Bit Marble Perforator Tile Drill Bit

1.Made of fine quality material low resistance high hardness improving work efficiency. 2.The design of shank makes the clamping more tight and does not slip. 3.U-shaped spiral is smooth and flat and the drilling is smoother. 4.Strong toughness and wear resistance can be installed in electric drills. 5.Provides smooth and accurate drilling in tile glass brick wall wood and so on. Type:Center Drill Bit DIY Supplies:Tiling Type:Drill Bits Color:orange+silver Material:Alloy Package Contents: 7* drill(3mm/4mm/5mm/6mm/8mm/10mm/12mm) Only the above package content other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.