3 Pc. Self Centering Snappy Bit Set / Chuck Dimar 45400

Snappy Self Centering Hinge Bits for Accurate Drilling of Holes

The Snappy Quick Chuck attaches to your power drill and your power screwdrivers just like any other tool. Use it in a standard 3/8" key or keyless chuck, or even use it on a drill press.
Premium Quality Snappy Adapter is made in U.S.A. from durable materials for a longer life. 

• Tolls snap in and out of the Snappy without a chuck key. 
• Snapy fits all power screwdrivers and all corded and cordless drills.
• All standard off the shelf 1/4" HEX power bits fit Snappy.
• A spring loaded outer sleeve for safe and easy tool mounting. 
• Sleeve may be held during operation for precise positioning.