5 Pieces HSS Woodwork Boring Wood Hole Saw Cutter Drill Bit 15/ 20/ 25/ 30/ 35mm

Description: Hardened and tempered carbon steel construction. Used for wood perforation spherical door tip installation drawer tip plastic products wood plywood etc..Trepanning more smooth less noise. Sharp edge high hardness accurate positioning high precision smooth cutting impact resistance high toughness. Enable woodworkers to drill holes without passing through the material when a clean and precise bottom to a hole. Selection of high quality alloy blade make blade more sharp and durable it s head adopt arc curve design beneficial to chip removal perforation is more efficient. Suitable for hand held electric drill stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine. Specification: Material:HSS Total length: Approx.90mm/ 3.54 Shank length:Approx. 85mm/3.34 CutterSize: 15 20 25 30 35mm Package Includes: 1 Piece Drill Bit