Description: Open holes neat, smooth, no broken edge, will not produce tremor phenomenon Item include 5 different diameters 15mm, 20mm, 25mm, 30mm, 35mm. Incision resistance is small, improved the opening hole speed, easy to clean Scrap. Easy to install, easy to use, it's just need to be installed in the power drill can be used. Can be used for a variety of wood board, wood products, plastics, plywood and other materials openings. High quality material, durable Specification: Material: High-carbon steel Total Length: Approx. 59mm+30mm / 2.32inch+1.18inch 5 Pieces Carbon Steel Cutter Drill Bit Set Hole Saw Hinge for Wood Working Drilling Application: Drills(with chuck >= 10mm), drill, high power electric mill, pneumatic drill, magnet drill, pistol drill The product line can be in a variety of wood, wood products, plastic, plywood and other materials you need Exquisite perforation, suitable for industrial hinge installation, wood processing and maintenance, model making, installation of spherical door, drawer tips and other occasions Package Includes: 5 Piece of Drill Bits (15mm, 20mm, 25mm, 30mm, 35mm)
