Drill Bits: Irwin 42928 Forstner Bit

Tuesday, July 5, 2011

Irwin 42928 Forstner Bit

Irwin 42928 Forstner Bit Reviews

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Irwin 42928 Forstner Bit Feature

Bores precision holes at any angle
Extra sharp cutting edges drill smooth, flat-bott
Fit 3/8" drills and drill presses
Reduced shank .375" round shank fits 3/8" and larger drill
42904: 1/4"

Bores perfectly smooth, flat bottomed holes. More accurate holes at any angle. Use for boring overlapping holes or pocket holes. Starts the bit cleanly, even or uneven surfaces. Reduced shank fits 3 8" and larger drills and drill presses. No. 42904: 1 4"