From the Manufacturer. This larger bit is a production tool designed for use on a drill press. Large saw-toothed forstner bit has a 1/2-Inch shank and measure 6 1/4-Inch long. This bit comes in an individual wooden box.
MLCS 9261H 4-Inch Diameter Steel Forstner Bit with Hex Shank. . on-line better as the leading screw tip draws the larger bodied multi spur bit into workpeice.
Drilling large diameter holes in wood for pipe, conduit and other applications. 1. Forstner Bits Reduced shank fits 3/8" and larger drills and drill presses.
The saw teeth design for larger diameter bits (1" and larger) stop burning and cut faster without losing the advantages of Forstner bit action. Shank size is 3/8" .
WoodtekÂ® 8 Piece Large Diameter Forstner Bits are superior for woodworking for they produce perfectly smooth, flat bottomed and clean sided holes in nearly .
874, Forstner Bit – 1", $5.00, Temporarily Sold Out. .. Spurs create clean hole edges without tearout; Large carbide cutters bore a flat, smooth hole. From the 1/4" diameter to the 1" diameter these bits will drill flat bottom holes, pocket holes,