"This Chicago Pneumatic Straight Line Sander is great for fast material removal, body sanding and leveling side panel work on cars and trucks. CFM at Load 10.7, Tool Weight lbs. 7, Air Consumption CFM 8.5, Air Inlet Size in. NPT 1/4, Case Included No. 3000 free SPM Rugged twin piston design Power to prevent stalling during heavy material removal Pinch guard for safe operation Comfortable trigger and handle"