Q: What is this tool used for?
This drill guide keeps a hand-held power drill square, or at a set angle, so holes come out straighter than drilling freehand.
46J8370 - Drill Guide
This is a good drill guide – sturdy and reliable. In our tests, it produced accurate, repeatable holes at 90°, 75°, 60° and 45° angles.
The steel guide rods permit 6" of travel, with a spring mechanism to help maintain smooth, controlled operation. It has an integral depth stop, a notched base that lets you center the bit over round stock up to 3 1/2" in diameter, and a handle to keep the guide securely registered on the work.
Changing angle settings involves unscrewing the guide rods and re-engaging detents at the new position.
For use with power drills that have 3/8" chucks or larger, it accepts bits with up to a 3/8" shank. It won't replace a drill press, but provides convenience and excellent value for job-site or workshop use.
This drill guide keeps a hand-held power drill square, or at a set angle, so holes come out straighter than drilling freehand.
Yes, detents lock it at 90°, 75°, 60° or 45°, with each setting tested accurate during development.
Not entirely; it won't match a drill press for repetitive shop work, but it offers real convenience and value for job-site or occasional shop use.
Yes, the notched base accepts round stock up to 3 1/2" in diameter in addition to flat workpieces.
It fits any power drill with a 3/8" chuck or larger and accepts bits with up to a 3/8" shank diameter.
| Materials | Steel |
| Dimensions | 6" vertical travel; notched base accepts round stock up to 3 1/2" dia. |
| Compatibility Dimensions | Fits power drills with a 3/8" chuck or larger; accepts bits up to 3/8" shank diameter |
| Includes | Drill guide |
| Package Quantity | 1 item |
| Warranty | Lee Valley Satisfaction Guarantee |
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause Reproductive. For more information, go to www.P65Warnings.ca.gov (opens in new tab).

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Drill Guide
This is a good drill guide – sturdy and reliable. In our tests, it produced accurate, repeatable holes at 90°, 75°, 60° and 45° angles.
The steel guide rods permit 6" of travel, with a spring mechanism to help maintain smooth, controlled operation. It has an integral depth stop, a notched base that lets you center the bit over round stock up to 3 1/2" in diameter, and a handle to keep the guide securely registered on the work.
Changing angle settings involves unscrewing the guide rods and re-engaging detents at the new position.
For use with power drills that have 3/8" chucks or larger, it accepts bits with up to a 3/8" shank. It won't replace a drill press, but provides convenience and excellent value for job-site or workshop use.
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