16 Piece Woodworking Forstner Bit Set With Round & Hex Shank

Made from high-quality carbide tungsten steel and being hot-treated, sharp edge, high hardness, accurate positioning, high precision, smooth cutting, impact resistance, high toughness, more smooth, less noise. The cylindrical cutter around the perimeter shears the wood fibers at the edge of the bore and also helps guide the bit into the material more precisely.1/4",3/8",1/2",5/8",3/4",7/8",1",1-1/8",1-1/4",1-3/8",1-1/2",1-5/8",1-3/4",1-7/8",2"and 2-1/8" bits.

(DZZ909) Round Shank

(DZZ909A) Hex Shank