Ship Auger Drill Bits
High quality ship auger bits that are machined on a true center. They have a quick-change hex shank, and a self-feeding screw point.
Available sizes are 6″ length in diameters from 1/2″ to 1-1/2″, and 12″ length from 1/4″ to 1-1/2″, in 1/16″ increments below 1″, and 1/8″ increments above 1″.
- Additional information
- Description
Additional information
| Size | 3/8″ X 18″ BIT, 7/16″ X 18″ BIT, 9/16″ X 18″ BIT, 9/16″ X 6″ BIT, 1/2″ X 18″ BIT, 1/2″ X 6″ BIT, 5/8″ X 18″ BIT, 5/8″ X 6″ BIT, 11/16″ X 18″ BIT, 11/16″ X 6″ BIT, 3/4″ X 18″ BIT, 3/4″ X 6″ BIT, 13/16″ X 18″ BIT, 13/16″ X 6″ BIT, 7/8″ X 18″ BIT, 7/8″ X 6″ BIT, 15/16″ X 18″ BIT, 15/16″ X 6″ BIT, 1-1/8″ X 18″ BIT, 1-1/8″ X 6″ BIT, 1-1/4″ X 18″ BIT, 1-1/4″ X 6″ BIT, 1-3/8″ X 18″ BIT, 1-3/8″ X 6″ BIT, 1-1/2″ X 18″ BIT, 1-1/2″ X 6″ BIT, 1″ X 18″ BIT, 1″ X 6″ BIT |
|---|
High quality ship auger bits that are machined on a true center. They have a quick-change hex shank, and a self-feeding screw point.
Available sizes are 6" length in diameters from 1/2" to 1-1/2", and 12" length from 1/4" to 1-1/2", in 1/16" increments below 1", and 1/8" increments above 1". High quality ship auger bits that are machined on a true center. They have a quick-change hex shank, and a self-feeding screw point.
Available sizes are 6" length in diameters from 1/2" to 1-1/2", and 12" length from 1/4" to 1-1/2", in 1/16" increments below 1", and 1/8" increments above 1".














The ThunderTwist’s TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action. ThunderTwist’s flute design, combined with copper brazing alloy creates the most reliable drill bit on the market. It is made with high quality American chrome-molybdenum nickel steel that is vacuum heat treated, and shot-peened for superior strength under the roughest conditions.




