Tungsten Carbide Hex Shank Adjustable Depth Wood Countersink Drill Bit for Wood Working

Constructed with M2 HSS, the pilot drill features a helical chip design for efficient cutting. The sharp tungsten carbide alloy edges ensure smooth countersinks and counterbores, 

making it ideal for screws conforming to the 82-degree imperial standard.

Both drilling and countersinking depths can be easily adjusted using hex screws and depth control stops, providing enhanced flexibility for various tasks and applications.

Suitable for a wide range of materials, including natural wood, engineered wood, MDF, particle boards, plywood, aluminum, non-ferrous metals, and decorative materials, 

this set is perfect for diverse woodworking and drilling projects.