When installing screws on wooden boards, there are always bumps that are unsightly, so quickly use.
Drill, countersink and countersink in one operation. When you need to drill, countersink and countersink holes quickly and accurately, countersink drills are a high-quality solution.
True 82° angle - These pilot screw countersinks are designed to match the most common woodworking82° screwsyou may encounter in the U.S. and Canada, and youwon't need to force a longer countersink by overdriving the screw.
Complete your woodworking - Thetwo-in-one design converts a two-step countersink hole into a one-step operation. This allows you to make perfect countersunk holes for flush and insert screws without splitting the wood and enjoying a neat project with a drill bit kit.
High durability- This countersink bit set is made of classic HSS with an excellent HRC 62-64 hardness; it offersexcellent cutting power,high durability, andgood wear resistance.
Sharpness, accuracy, and concentration- This precision countersink bit has a properly centered,adjustable tool countersink, and a sharp tip for extreme precision and toprevent marks on the workpiece.
Precise drilling- The drill bitfits precisely into the countersink hole sleeve, creating perfectly sized and shaped holes.
Versatile-Ideal for the bench, hand, and traditional electric drills, the countersunk hole drill is perfect forwood, fiberboard, particleboard, plywood, plastic, PVC, rubber, and more.
Material: Knife head YG8 alloy, knife body 45# carbon steel, surface sprayed