The High-Torque Evolution of Stone Polishing

The Gison GPW-221L is Gison's most advanced 5" wet air polisher, engineered for professional fabricators who demand power and safety. Featuring a larger cylinder and strengthened gears, this model delivers more sanding power than standard 4" units.

The standout feature is the Spanner-Free Shaft Lock button. This allows for lightning-fast pad changes without searching for a wrench, while also ensuring pads are centered—extending the life of the tool's drive shaft and gears.

Key Performance Innovations:

• Rear Exhaust System: Expels cold air away from the operator’s hands and the work surface for improved comfort and visibility.
• Safety Paddle Lever: Provides an instant-stop "dead-man" switch functionality for maximum workshop safety.
• Thumb-Adjustable Water Knob: Conveniently located at the front for precise water flow control during polishing.
• Invisible Water Tube: A seamless design with no external tubes or screws to break if the tool is dropped.
• Non-Marring Rubber Sleeve: Protects the user’s hands from the cold aluminium housing during long shifts.

Technical Specifications