Tooth HSS Steel Drill Bit Cutter Tool for Metal Wood Alloy 40mm

and High Quality Cuts Steel Stainless Steel Copper Brass Aluminum Fiberglass Formica And Other Laminates In Seconds Perfect for Installing Locks Knobs in Doors and Cabinets or Drilling Larger Diameter Holes Through Desks etc. Used for electric drill provides excellent performance HSS Steel Heat Treated Color:as the picture shows Make your job more convenient and easier Standard with Plastic Case(better protection) Please work safely. () About 6mm Cutting Depth Size: 40mm 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 +/- 1-3 cm.