Product Overview
Speedbor Drill Bit Extensions add 12” to regular bit length and follow 5/8” or larger bit through the hole, for all wood bits with 1/4” round shanks, has three flats on shank. Forged of finest quality Irwin tool steel and made in heavy-duty, double set screw type. Allen wrench included.
- 12" in length
- Adds extra reach to wood boring bit
- Extension head will follow 5/8" and larger bits through hole
- Two set screws secure bit into extension
- 1/8" hex key included with extension
- Used with traditional style straight shank spade bits
Info & Guides
Specifications
| Brand | IRWIN SPEEDBOR |
| Application | N/A |
| Assembled Product Length | 12" |
| Dimensions: | 0.700in x 1.800 in x 15.500 in |
