{"product_id":"racewill-air-tire-repair-grinder-kit-0-2500-rpm-low-speed-buffer-with-tungsten-steel-wheels-roller-scraper","title":"Racewill Air Tyre Repair Grinder Kit — 0–2500 rpm Low-Speed Buffer with Tungsten Steel Wheels, Roller \u0026 Scraper","description":"\u003cp\u003e\u003cstrong\u003eRacewill Air Tire Repair Polish Patch Tools is a pneumatic tire-surface grinding and polishing kit built around tungsten-steel buffing wheels, a variable 0–2500 rpm air grinder and dedicated roller and scraper accessories for preparing and finishing tire patches.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, workshop-ready set combines a low-speed air-powered grinder with tungsten alloy grinding heads, precision chucks and practical hand tools so you can roughen, clean and smooth tire inner liners and rubber surfaces before applying repair patches. Designed for tire shops, garages and serious DIYers, the kit balances controlled low-speed rotation with bite-resistant tooling for predictable surface prep without excessive heat or damage.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Racewill kit prepare tire surfaces for patching?\u003c\/h3\u003e\n\u003cp\u003eThe compressor-driven grinder uses tungsten steel heads that abrade and texture rubber and inner liners to improve adhesive contact. The combination of different grinding head sizes and a low top speed helps you remove slick or contaminated layers without overcutting the base material.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTungsten-steel grinding heads for durable abrasion\u003c\/li\u003e\n  \u003cli\u003ePrecision 11mm chucks for stable wheel mounting\u003c\/li\u003e\n  \u003cli\u003eVariable 0–2500 rpm control to match material and task\u003c\/li\u003e\n  \u003cli\u003eIncluded scraper and roller to clean and seat patches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts come in the set and how are they used?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships with an air grinder, air hose, connectors, multiple grinding heads, spare chucks and two hand tools so you have both surface-prep and finishing implements. Each component targets a specific step: grind, clear debris, apply adhesive, then press and roll the patch for consistent bond.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1x pneumatic grinder with speed-adjustable platen switch\u003c\/li\u003e\n  \u003cli\u003e3x tungsten-steel grinding heads and 3x precision chucks\u003c\/li\u003e\n  \u003cli\u003e1x tire roller and 1x inner-liner scraper for patch seating\u003c\/li\u003e\n  \u003cli\u003eAir pipe plus two air intake connectors for compressor hookup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I control noise, speed and tool life during repeated repairs?\u003c\/h3\u003e\n\u003cp\u003eNoise and exhaust are mitigated by the silencer tube included with the grinder, while the platen start\/stop switch gives tactile speed adjustments using a flat screwdriver for fine tuning. Operating at lower rpm reduces heat buildup and extends the life of tungsten heads when used properly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSilencer tube reduces exhaust sound for a quieter bench area\u003c\/li\u003e\n  \u003cli\u003ePlaten start\/stop with screwdriver-adjustable speed dial for precision\u003c\/li\u003e\n  \u003cli\u003eLower RPMs (up to 2500 rpm) minimize heat and preserve tooling\u003c\/li\u003e\n  \u003cli\u003eWear-resistant tungsten alloy heads lengthen service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Racewill Air Tire Repair Polish Patch Tools set is aimed at automotive technicians, tire repair shops, mobile tire-service operators and proficient DIYers who need a compact, reliable pneumatic kit for consistent surface prep and patch seating. It’s especially useful where controlled low-speed abrasion, durable tungsten tooling and included finishing tools speed up repair cycles without specialized bench grinders or electricity-dependent equipment.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What compressor specs do I need for the Racewill air grinder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A standard workshop compressor with a steady air supply and common quick-connect fittings is fine; aim for sufficient CFM at low pressure for continuous operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are replacement grinding heads available for the tungsten wheels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit uses replaceable tungsten-steel heads and standard 11mm chucks so you can swap worn wheels as needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Racewill","offers":[{"title":"Default Title","offer_id":55161244582231,"sku":"B0D2RHYZQC","price":106.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/racewill-front-view-grinder-and-accessories.jpg?v=1790323083","url":"https:\/\/britishgarage.co.uk\/products\/racewill-air-tire-repair-grinder-kit-0-2500-rpm-low-speed-buffer-with-tungsten-steel-wheels-roller-scraper","provider":"British Garage","version":"1.0","type":"link"}