75mm Pro Tooth Steel Holesaw Drill Bit Cutter Tool for Metal Wood Alloy

75mm Pro Tooth Steel Holesaw Drill Bit Cutter Tool for Metal Wood Alloy Standard with Plastic Case(better protection) work safely. () About 6mm Cutting Depth that if you cut the hard material such as steel ceramic tile...you need to use the oil or water to low the temperature if not maybe the drill bit will be broken due to high temperature understand Material: metal Color: Silver + Black Drill Diameter Size: 75mm Package Included: 1x Holesaw Drill Bit Note: Light 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.