When installing screws on wooden boards, there are always bumps that are unsightly. Drill countersink holes in one go perfectly and accurately without any screw marks!
Drill perfectly and hide screw marks with TaperedDrill™ Countersink Bits!
True 82° Angle - Designed to match the most common woodworking 82° screws you may encounter in the U.S. and Canada, and you won't need to force a longer countersink by overdriving the screw.
2 in 1 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 - Made of classic HSS with an excellent HRC 62-64 hardness; it offers excellent cutting power, high durability, and good wear resistance.
Sharpness & Accuracy - This precision countersink bit has a properly centered, adjustable tool countersink, and a sharp tip for extreme precision and to prevent marks on the workpiece.
Precise Drilling - The drill bit fits precisely into the countersink hole sleeve, creating perfectly sized and shaped holes.
Versatile Drill Bits - Ideal for the bench, hand, and traditional electric drills, the countersunk hole drill is perfect for wood, fiberboard, particleboard, plywood, plastic, PVC, rubber, and more.
- The torque of cordless drills below 24v is too low and not recommended
- Hard material drilling needs to be cooled down with water, otherwise, it will burn the drill bit
- Do not hit the rebar during use, it will cause the edge chipping
- Metal, glass, gypsum board, and concrete are forbidden to use
- It is best practice to adjust all settings (drill size, countersink size, depth stop position) and test drill on a piece of scrap before drilling the actual workpiece.
Material: Blade Head: YG8 alloy, Blade Body: 45# carbon steel, surface spraying
Package Contains: 2.8mm + 3mm + 3.2mm + 3.5mm + 4mm (5 PCS/SET)
We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 45 day guarantee.
If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.
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