Drill Bits and Drill Bits, Countersunk Head Wood Drill Bits, Wood Drill Guides, Chamfer Drill Bits, High Speed Steel Drill Bits, 4 Sets

Product Description This set of drill bits; made of milling steel is used; for steel, aluminum and other metals, plastic or wood. Drilling, enlarging or milling, deburring. Features: Four sets include drill bits for drilling 3 mm, 4 mm, 5 mm and 6 mm screws Pilot with pilot hole, special milling steel design Adjustable shank depth with wrench Usable for drilling and milling wood screws without changing bits Simply loosen and tighten the tip length adjustment screw to accommodate screws of different lengths. The bevel has 5 cutting edges; during use, the drainage speed is faster, the drilling of the disposable sink is smooth, and the nut is perfectly integrated into the surface of the part. Tip: HSS4241 with titanium coating. Hardened steel; heat-treated to a high carbon content and hardened with a titanium coating for excellent edge hardenability. Specifications: Material: HSS4241 drill bit Black conical drill bit body: #45 steel Bevel diameter: 15.8mm Dimensions: 3mm 4mm 5mm 6mm Weight: 110g Shank: 1/4" lever Note: Due to the difference between the shooting light and the monitor display, a parallax may appear in the product color. Packing list: p> 4 pieces *wood chamfering bevels 1 pc *hexagonal shank