Irwin 42930 1-7/8-Inch by 3/8-Inch Shank Forstner Bit N/A Imported This item is Irwin 42930 1-7/8-Inch by 3/8-Inch Shank Forstner Bit Used for Power Tool Accessories, Drill Bits & Accessories The product is manufactured in China 3-1/2" overall length, 1-7/8" diameter, .375" round shank Bores precision holes at any angle Extra sharp cutting edges drill smooth, flat-bottomed holes Fit 3/8" drills and drill presses