Forstner Drill Bits 15mm (19/32 inch) Tungsten Carbide Upgraded Version Higher Hardness Wood Hole Saw Auger Opener Woodworking Drilling Tool Wood Cutter

Description [SPECIAL DESIGN] Using these sharp drill bits, you can drill accurate, smooth, neat holes without burrs, even in end-grain and through knots.

Arc curve design head contributes to removing sawdust faster, making your work more efficient.

MATERIAL The cutting edge is made of K35 monolithic tungsten carbide, hardness ≥91HRA, bending strength >2200N/cm2, resharpenable for a longer service life.

It has the advantages of high hardness, wear resistance, good toughness, heat resistance and corrosion resistance.

The shank is made of steel 45#.

SPECIFICATIONS Drilling dia.: 15mm; shank dia.: 8mm; drilling depth: 60mm; total length: 90mm.

APPLICATIONS Suitable for cutting holes onto solid wood, softwood, hardwood, plywood, MDF, chipboard, and also plastic, rubber, fiberglass.

Can be used in drill press, bench drill, vertical drilling machine, CNC carving machine, etc..