Step Drill Bits
| REGULAR LENGTH | |||||||||||||
| Size | Shank Diameter | Length of Cut | Overall Length | Size | Shank Diameter | Length of Cut | Overall Length | Size | Shank Diameter | Length of Cut | Overall Length | ||
| 1/8" | 3/8" | 3/8" | 2-5/16" | 1/2" | 1/2" | 1" | 3" | 7/8" | 7/8" | 2" | 4-1/4" | ||
| 3/16" | 3/8" | 1/2" | 2-3/8" | 9/16" | 1/2" | 1-1/8" | 3-1/2" | 1" | 1" | 2-1/4" | 4-3/4" | ||
| 1/4" | 3/8" | 5/8" | 2-7/16" | 5/8" | 1/2" | 1-1/8" | 3-1/8" | 1-1/8" | 1" | 2-1/4" | 4-3/4" | ||
| 5/16" | 3/8" | 3/4" | 2-1/2" | 5/8" | 5/8" | 1-3/8" | 3-1/2" | 1-1/4" | 1-1/4" | 2-1/2" | 5" | ||
| 3/8" | 3/8" | 3/4" | 2-1/2" | 3/4" | 1/2" | 1-5/16" | 3-5/16" | 1-1/2" | 1-1/4" | 2-1/2" | 5" | ||
| 7/16" | 1/2" | 1" | 3" | 3/4" | 3/4" | 1-5/8" | 3-7/8" | 2" | 1-1/4" | 2-1/2" | 5" | ||