{"product_id":"alpha-air-850-air-854-pneumatic-polishers","title":"Alpha AIR-850\/AIR-854 Pneumatic Polishers","description":"\u003ch3\u003e5,500 RPM Pneumatic Polishing for Stone Fabrication\u003c\/h3\u003e\n\u003cp\u003eThe Alpha® AIR-850\/AIR-854 Pneumatic Polishers are high-performance, center water-feed tools for wet polishing, drilling, and profiling hard surfaces. A newly developed motor with a five-hybrid-composite-vane design produces more power and operates at a maximum no-load speed of 5,500 RPM for productive stone fabrication and finishing.\u003c\/p\u003e\n\n\u003ch3\u003eCentral Water Feed and Improved Splash Control\u003c\/h3\u003e\n\u003cp\u003eThe central water-feed system supplies water directly through the tool regardless of working position. A redesigned splash guard reduces water spray while maintaining visibility of the work surface, and the water quick coupler includes a shut-off valve for convenient water control during operation.\u003c\/p\u003e\n\n\u003ch3\u003eErgonomic Design and Improved Tool Control\u003c\/h3\u003e\n\u003cp\u003eThe lightweight 2.75 lb design supports maneuverability during polishing and profiling work. A silicone gear head cover adds cushioning and insulation around the gear head, while the redesigned end case improves access to air and water controls and reduces the risk of breakage. An enhanced spindle shaft and full-size wrench simplify tool removal.\u003c\/p\u003e\n\n\u003ch3\u003e5\/8\"-11 and M14-2 Spindle Options\u003c\/h3\u003e\n\u003cp\u003eAIR-850 models use a 5\/8\"-11 spindle, while AIR-854 models use an M14-2 spindle, allowing fabricators to select the thread configuration that matches their tooling. Both configurations operate at 85 PSI with 15 CFM air consumption and use a 1\/4\" BSPP air inlet and 1\/8\" BSPP water inlet.\u003c\/p\u003e\n\n\u003ch3\u003eStandard Package and Machine-Only Configurations\u003c\/h3\u003e\n\u003cp\u003eAIR-850 and AIR-854 standard models include 15 ft air and water hoses, a reversible side handle, rust inhibitor oil, exhaust hose, splash guard, double-end wrench, screwdriver, water quick coupler with shut-off valve, and additional service components. AIR-850M and AIR-854M are machine-and-oil-only configurations for users who do not need the standard accessory package.\u003c\/p\u003e","brand":"Alpha","offers":[{"title":"AIR-850","offer_id":45101616660675,"sku":"ALP-PNEUMATIC-POLISHER-AIR-850","price":383.25,"currency_code":"USD","in_stock":true},{"title":"AIR-854","offer_id":45101616693443,"sku":"ALP-PNEUMATIC-POLISHER-AIR-854","price":383.25,"currency_code":"USD","in_stock":true},{"title":"AIR-850M","offer_id":45101616726211,"sku":"ALP-PNEUMATIC-POLISHER-AIR-850M","price":344.4,"currency_code":"USD","in_stock":true},{"title":"AIR-854M","offer_id":45101616758979,"sku":"ALP-PNEUMATIC-POLISHER-AIR-854M","price":344.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/8373\/1651\/files\/alpha-air-850-pneumatic-polisher.webp?v=1757950176","url":"https:\/\/tilethis.com\/products\/alpha-air-850-air-854-pneumatic-polishers","provider":"Tile This","version":"1.0","type":"link"}