Centaur STONECHAT Commercial Floor Grinder & Polisher | Stone, Concrete & Countertop
Refinish stone and concrete floors without a 220V hookup or a rental crew.
Most stone grinders need 220V power or specialized electrical work. The Stonechat runs on a standard 110V/15A outlet, so you can grind and polish concrete, stone, or countertops on-site without special power infrastructure.
Add up to 400 lbs of pressure without guessing at your breaker limit.
A built-in amperage meter shows exactly how much additional weight (via 40 lb horseshoe weights) the circuit can handle — add pressure to speed up the job without tripping breakers mid-task.
No dust or slurry mess.
The integrated SplashGuard with dust port keeps grinding dust and wet slurry contained to the work area — no spray on walls or fixtures nearby.
One machine, two jobs.
The included conversion kit turns the Stonechat into a 13" short-handle countertop grinder/polisher — no second machine needed for counters.
Specs at a glance:
- Grinding path: 18" (downsizes to 13")
- Speed: Single-speed, 175 RPM
- Motor: DC 1.5HP high-torque, soft-start
- Noise: 60 dB
- Cord: 50 ft (detachable, twist-lock)
- Weight capacity: up to 400 lbs (3x 40 lb weights included)
- Water tank: 16L / 4 gal
- 3-year manufacturer guarantee
- Made in Canada