Less Weight: Non-vacuum model weighs 1.4 lbs. for easier control and performance
More Power: True 12,000 RPM air motor has more power than competitive models. The floating rotor utilizes five blades producing more usable power (.25 hp). High-strength, composite rotor is stronger and has better lubricating qualities allowing the blades to wear longer. As a result, less air is used more efficiently to maintain maximum power.
Low Profile Design: Only 3-1/2" high. Improves control, provides greater operator visibility and allows pad to be used flat on the work surface for better finishes.
Replacement Drop-In Motor: Quick in-house repair, lessens downtime. Average repair time now less than five minutes, with proper tools.
Ergonomic Grip: The shape of the housing conforms to operator's hand for proper wrist position required for greater comfort and control.
Composite Lever: Insulates cold. When the palm-conformed lever is activated, it becomes recessed into the housing thus eliminating a "pinch point" on the sensitive area of the palm.
Low Sound Levels: Muffling system reduces sound levels and has easy to replace muffler inserts.
One-Piece Speed Control Dial: Adjustable side-dial maintains user desired speed: variable 4,000 - 12,000 RPM.
Lip-Seal Shroud: Correct spacing between shroud and pad allows for the most efficient operation of the tool on the work surface. Protects operator from moving sanding pad.
Custom-Engineered Cylinder: High-strength cylinder provides longer life for less maintenance.
Double Row Balancer Bearing: Innovative bearing seals protect high-quality bearings from sanding residue and reduce bearing temperature for longer bearing life. The Best in the Industry!
Perfectly-Balanced Weight-Mated Pad: The ultimate in swirl-free finishes.(6" dia. = 130 grams)
Less Vibration: Composite base has integrated full-rubber over-mold creating a non-slip insulated feel.
Vacuum Type: Non-Vacuum
Backing Pad Diameter Inch (mm): 6" (152)
Backing Pad Type: PSA on 3220 models, Hook & Loop on 3974 model