The Alpha Air polisher set a standard for pneumatic polishers with its center water feed and changed how stone fabricators polish the edges of hard surfaces. The latest Alpha: the AIR-830 and AIR-850 Pneumatic Polishers make the polishing operation easier than ever. Now Alpha offers two models with different maximum RPM to cover all fabricators who want to create the best polish and improve efficiencies.

Both polishers are equipped with a newly-developed motor with a 5 Hybrid composite vane design that outputs more power and last longer than their predecessor. The polishers also come with new splash guard which blocks the splash while providing better visibility. The end case was also re-designed to improve the water and air control operation and minimize the risk of breakage. In addition, a silicon boot for the gear head and water quick coupler with shut off valve have been added for user comfort and convenience.

The Alpha polishers come standard with an enhanced spindle shaft and full size wrenches for easy tool removal. The all-weather air and water hoses are 15ft. and rated for -40°F or +140°F. The AIR-830 has a maximum no-load RPM of 4,400 while the AIR-850 has a maximum of 5,500.

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