Irwin 42934 2-1/8-Inch by 3/8-Inch Shank Forstner Bit

Irwin 42934 2-1/8-Inch by 3/8-Inch Shank Forstner Bit Review

Irwin 42934 2-1/8-Inch by 3/8-Inch Shank Forstner Bit Feature

• 3-1/2¿ overall length, 2-1/8¿ 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

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'' diameter
No. 42906: 3 8'' diameter
No. 42908: 1 2'' diameter
No. 42910: 5 8'' diameter
No. 42912: 3 4'' diameter
No. 42914: 7 8'' diameter
No. 42916: 1'' diameter
No. 42918: 1 1 8'' diameter
No. 42920: 1 1 4'' diameter
No. 42922: 1 3 8'' diameter
No. 42924: 1 1 2'' diameter
No. 42926: 1 5 8'' diameter
No. 42928: 1 3 4'' diameter
No. 42930: 1 7 8'' diameter
No. 42932: 2'' diameter
No. 42934: 2 1 8'' diameter