- Covers multiple applications and can be used to secure underlayment, cement board, subfloor, deck, and dock projects - The only coil auto feed screw driving system in the industry with a magazine that holds coils of 150 screws so less time is spent reloading - Drives 1" to 3" screws with no awkward attachments - Adjustable, accurate depth control for countersinking - Telescopic extension handle for ergonomic stand-up operation - Rubber nose piece prevents damage to floor or deck surfaces - Bits are double-ended and change out in seconds without any special tools