milling cutters, 5 spare drill bits and 1 10mm punch, Wood Milling Cutter, Conical Drill Bit, HSS Wood Drill Bit Set, Milling Cutter, Wood Milling Drill Bit, 8mm Wood Drill Bit, Chamfering Dril

You Will Receive: Countersink Drill Bit Set, a set of countersink drill bits, including 5 countersink bits in 5 different drill bit diameters: 2.8 mm, 3 mm, 3.2 mm, 3.5 mm, 4 mm High-Quality Materials: Countersink Drill Bit Set, our countersink drill bits are made of high-quality alloy and high-speed steel to ensure high hardness and durability, which can quickly and precisely drill smooth and beautiful holes and offer excellent cutting capacity 5 Interchangeable Spiral Drill Bits: Countersink Drill Bits, Countersink Drill Bit Set, 5 interchangeable center drill bits with spiral groove, can be removed for easy cleaning and replacement. Use the center drill bit for the spiral groove, which can quickly remove chips from the hole. Practical Design: Convenient 90° cutters with integrated helical drill bits for fast and concealed screw countersinking. They can effectively prevent debris buildup and improve drilling efficiency. Applicable Materials: This wood countersink bit set is ideal for most wood products such as softwood, hardwood, pine, beech, fiberboard, plywood, plastic, and PVC. Note: Not suitable for use on glass, metal, concrete, or plasterboard.