3-Piece 1/4 Inch Hex Shank 90 Degree Countersink Drill Bit Set 12-19mm

Enhance your drilling precision with this versatile 3-piece countersink bore set. Designed for both professional and DIY applications, these bits feature a robust 1/4-inch hex shank compatible with standard power drills and drivers. The set includes three essential sizes-12mm, 16mm, and 19mm-allowing you to create perfect conical seats for screw heads in various materials.

Crafted from industrial-grade high-speed steel (HSS) with a durable black oxide coating, these bits offer superior resistance to corrosion and wear. The unique 5-flute design ensures efficient chip removal and smoother cutting action, extending the tool's lifespan. With a standard 90-degree tip angle, they are ideal for use on wood, plywood, softwood, hardwood, fiberglass, plastic, and mild steel. Whether you are working on cabinetry, metal fabrication, or general repairs, this set provides the efficiency and convenience needed for clean, professional finishes.

What's in the box
1 x 12mm Countersink Drill Bit
1 x 16mm Countersink Drill Bit
1 x 19mm Countersink Drill Bit