4" Insty-Driver Sleeve
The 4" Intsy-Driver Sleeve (also known as a drive extension) fits the Rockler countersink and self-centering bits. The magnetic tip holds all 1/4" style insert bits and screws. Bits are held in place with a "pressure bearing". Ideal for use with set #8 (#59971, sold separately).
|Manufacturer Part Number||82408-31|
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.