Set of 6 HSS 90-degree chamfering cutters, 5 flutes, titanium-coated, 1/4" hex shank wood drill bits, 6mm, 8mm, 9mm, 12mm, 16mm, 19mm

The countersunk head is titanium-coated and very strong. It has a very clean, smooth, and even bevel for making clean holes without splintering the plywood. These countersunk bits are perfect for deburring holes made with a screwdriver or for fully inserting screws without protruding. Easy to use, they attach to the chuck of an electric drill. We like to work cleanly, especially to avoid accidents, as protruding screws can easily cause injury if they are not properly inserted. This pack of 6 reinforced and very durable cutters is perfect for all your DIY projects around the house. They conceal the screws in the wood. The drill bits are made of HSS and are available in sizes: 6 mm, 8 mm, 9 mm, 12 mm, 16 mm, and 19 mm, perfect for drilling wood. Product Description: Pack of 6 HSS countersink cutters with a 5-flute chamfered hexagonal shank. A set of 6 cutters of varying diameters for chamfering the edges of holes, protecting your screw heads. These tapered cutters are ideal for woodworking. Easy to use, it attaches to the drill chuck. Note: Not suitable for stainless steel, cast steel, iron, copper, aluminum plating, carbon steel, or thin iron plates. Material: Hardened steel. Package includes: 6 x walnut cutters (6mm, 8mm, 9mm, 12mm, 16mm, 19mm).