Dimar WPF-89 - 3 1/2" Dia, HSS, Forstner Bit, 7/16" Hex Shank, 6 1/4" Length Dust Extraction Overall Length: 2-1/8" 

Overall Length: 2-1/8" 

The 1/8" shaft burrs are used in flex shaft tools

Adjustability

Handles Large Dust Collectors

(1) Easy-Set Drill Bit and Stop Collar

Dimar WPF-89 - 3 1/2" Dia, HSS, Forstner Bit, 7/16" Hex Shank, 6 1/4" Length Dust Extraction Overall Length: 2-1/8" Woodpecker's Forstner Bits are ideal for producing flat bottom holes on an irregular surface, Ornamental Edging, Mortising, Counterbore Holes, and Pocket holes. The bit incorporates a sawtooth style and wave form side clearance for tear free accurate holes. The modified head of the bit reduces friction resulting in cooler boring and longer tool life. Use on CNC Boring machines, Hinge Boring Machines, and Special Boring machines. Cuts most Softwood,