Irwin 42908 1/2" x 3/8" Shank Forstner Drill Bit

• 3-1/2" overall length, 1/2" diameter, .315" round shank
• Bores precision holes at any angle
• Extra sharp cutting edges drill smooth, flat-bottomed holes
• Fit 3/8" drills and drill presses

Aeronca x 2 all