Forstner Drill Bits 40mm (1-9/16 inch) Tungsten Carbide Upgraded Version Higher Hardness Wood Hole Saw Auger Opener Woodworking Drilling Tool Wood Cutter

The "Drill Master" is a must-have for any woodworking enthusiast or professional! With its special design, these drill bits can drill accurate, smooth, and neat holes without burrs, even in end-grain and through knots.

The arc curve design head helps remove sawdust faster, making your work more efficient.

Made of high-quality K35 monolithic tungsten carbide, these drill bits have a hardness of ≥91HRA, bending strength >2200N/cm2, and are resharpenable for a longer service life.

Suitable for cutting holes in solid wood, softwood, hardwood, plywood, MDF, chipboard, and plastic, rubber, fiberglass, this drill bit set is versatile and can be used in various drilling machines.

However, it's important to note that these drill bits are not recommended for metal processing, as they will get damaged quickly.

So, keep them away from children and pets, and always use them with caution.

With its high-quality materials and durable design, the "Drill Master" is an excellent investment for any woodworking enthusiast or professional!