7pcs/set Triangle Drill Bits Concrete Tile Wall Hole Saw Drilling Tools, 501 Original

Features:Alloy cutter head, durable.The surface is painted, smooth and burr-free.Smooth and flat without sticking to the knife.Special sharpening technology, small incision resistance, improve drilling efficiency.The drainage is smooth, the fastening is not slippery, and the operation is convenient.Specification:Material: CarbideSize: 3mm/0.12in, 4mm/0.16in, 5mm/0.2in, 6mm/0.24in, 8mm/0.31in, 10mm/0.39in, 12mm/0.47inNotes:1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2.Please allow 1-3mm measuring deviation due to manual measurement.7pcs X Drill Bits