Extensions for Hex-Shank Drill Bits
Attach to the shank of a drill bit to extend its reach. Tighten the set screws to secure the drill bit in the extension.
For technical drawings and 3-D models, click on a part number.
| For Drill Bit Shank Size | Shank Size | Overall Lg. | OD | Material | Includes | Each | |
One Piece | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 1/4" | 6" | 5/8" | Steel | Hex L-Key | 0000000 | 00000 |
| 1/4" | 1/4" | 12" | 5/8" | Steel | Hex L-Key | 0000000 | 0000 |
| 5/16" | 5/16" | 18" | 21/32" | Steel | Hex L-Key | 0000000 | 00000 |
| 5/16" | 5/16" | 24" | 21/32" | Steel | Hex L-Key | 0000000 | 00000 |
| 7/16" | 7/16" | 5 1/2" | 3/4" | Steel | Hex L-Key | 0000000 | 00000 |
| 7/16" | 7/16" | 12" | 3/4" | Steel | Hex L-Key | 0000000 | 00000 |
| 7/16" | 7/16" | 18" | 7/8" | Steel | Hex L-Key | 0000000 | 00000 |
| 7/16" | 7/16" | 24" | 13/16" | Steel | Hex L-Key | 0000000 | 00000 |