Makita Keyless Chuck for 1/4″ Impact Driver
The Makita 3/8 in. Metal Impact Driver Keyless Chuck is a drill attachment that is made from metal. This chuck can convert an impact driver into a driver drill. It accepts round and hex shank bits.
- Description
- Features
The Makita 3/8 in. Metal Impact Driver Keyless Chuck is a drill attachment that is made from metal. This chuck can convert an impact driver into a driver drill. It accepts round and hex shank bits.
EFFICIENCY : Designed to accept round and hex shank bits
DESIGN : For converting an impact driver into a driver drill
DURABILITY : Metal construction for increased durability
CONVENIENCE : Keyless chuck for added convenience
INCLUDES : 3/8" Keyless Chuck Adapter
- Designed to accept round and hex shank bits
- For converting an impact driver into a driver drill
- Steel construction for increased durability
- Accepts bits with up to a 3/8" shank


















Made from S2 modified shock resistant steel for professional performance and durability. Patented spiral torsion zone absorbs impact and extends bit life. Made with a high strength industrial magnet for securing your bits.






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.