Description:

DURABILITY AND EXTENDED LIFE Carbon steel collar and shaft for durability and extended life ONE-HANDED RELEASE SNAP-BACK Quick Change mechanism for quick and easy release BIT HELD SECURELY IN PLACE Patented jaw design holds bits securely on ball detent bits (Quick Change) 1/4" extension works with 1/4" arbors and insert bits. It is magnetic for additional holding power Model # 1852047 Features: Quick Change: Faster and easier to engage/disengage hole saw Prevents Threads from Stripping: Drives off pins, not threads No Tools Needed: Prevents hole saw from locking on arbor No Adaptor Required: Arbor threads directly into all hole saws Easier Plug Removal.