{"product_id":"alpha-psg-125-pneumatic-grinder","title":"Alpha Tools PSG-125 Pneumatic Grinder 5\" 5\/8\"-11 - PSG-125","description":"\u003ch2\u003eAlpha Tools PSG-125 Pneumatic Grinder 5\" 5\/8\"-11 - PSG-125\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAlpha Tools PSG-125 Pneumatic Grinder 5\" 5\/8\"-11\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"description\"\u003eAlpha Professional Tools is excited to announce its latest performance tool with the PSG-125 5” Pneumatic Grinder. This industrial quality grinder has a powerful 1.4 HP motor with a speed control governor. It is compact and has an ergonomic aluminum body, a reversible safety lever throttle, and two auxiliary handle positions. Its adjustable rotating exhaust and built-in oil port make this tool great for any environment! A wet-cutting kit and several specialty kits for various applications are also available.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli class=\"bullet\"\u003ePowerful 1.4 HP Motor with Speed Control Governor\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eCompact Ergonomic Aluminum Body\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eReversible Safety Lever Throttle\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eKink-Free Air Hose for Easy Maneuverability and Reducing Operator Fatigue\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eTwo Auxiliary Handle Positions\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eBuilt-in Oil Port for Easy Maintenance\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eAdjustable Rotating Exhaust\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003e2,000 Hour Duty Cycle\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eWet Cutting Kit Available (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eIncluded\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli class=\"bullet\"\u003eBlade Safety Guard\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eLock Nut with 7\/8\" Arbor\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eInner Flange\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eSide Handle\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eHex Wrench (1\/4\")\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003ePin Wrench\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eDouble End Wrench (1\" \/ 32mm)\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eHandle Bracket\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eWasher and Seal Set\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eScrew\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eRust Inhibitor Oil (8oz \/ 237ml) (AIR-008)\u003c\/li\u003e\n\u003cli class=\"bullet\"\u003eAir Hose Assembly (15ft \/ 4.5m)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003cbr\u003e\n\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-yla0{font-weight:bold;text-align:left;vertical-align:middle}\n\u003c\/style\u003e\n\u003ctable class=\"tg\" style=\"width: 100%; height: 176.344px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"tg-yla0\" style=\"width: 53.8777%; height: 19.5938px;\"\u003eAir Pressure\u003c\/th\u003e\n\u003cth class=\"tg-cly1\" style=\"width: 41.9252%; height: 19.5938px;\"\u003e90 PSI (6.2 Bar)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-yla0\" style=\"width: 53.8777%; height: 19.5938px;\"\u003eAir Consumption Max\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 41.9252%; height: 19.5938px;\"\u003e33 CFM (934L\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-yla0\" style=\"width: 53.8777%; height: 19.5938px;\"\u003eNo Load Speed\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 41.9252%; height: 19.5938px;\"\u003e12,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-yla0\" style=\"width: 53.8777%; height: 19.5938px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 41.9252%; height: 19.5938px;\"\u003e4.6 lbs (2.1 kgs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-yla0\" style=\"width: 53.8777%; height: 19.5938px;\"\u003eLength\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 41.9252%; height: 19.5938px;\"\u003e11-3\/4” (298mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-yla0\" style=\"width: 53.8777%; height: 19.5938px;\"\u003eAir Inlet\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 41.9252%; height: 19.5938px;\"\u003e3\/8” NPSM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-yla0\" style=\"width: 53.8777%; height: 19.5938px;\"\u003eSpindle\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 41.9252%; height: 19.5938px;\"\u003e5\/8”-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-yla0\" style=\"width: 53.8777%; height: 19.5938px;\"\u003eMaximum disc capacity\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 41.9252%; height: 19.5938px;\"\u003e5” x 1\/4” x 7\/8”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-yla0\" style=\"width: 53.8777%; height: 19.5938px;\"\u003eMax. HP\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 41.9252%; height: 19.5938px;\"\u003e1.4 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"101\" data-end=\"210\"\u003e\n\u003cstrong data-start=\"103\" data-end=\"138\"\u003ePowerful Pneumatic Performance:\u003c\/strong\u003e Air-powered for consistent, high-torque grinding without overheating.\u003c\/li\u003e\n\u003cli data-start=\"211\" data-end=\"334\"\u003e\n\u003cstrong data-start=\"213\" data-end=\"246\"\u003ePrecision Grinding \u0026amp; Shaping:\u003c\/strong\u003e Ideal for stone, concrete, and hard surfaces, delivering smooth and accurate results.\u003c\/li\u003e\n\u003cli data-start=\"335\" data-end=\"451\"\u003e\n\u003cstrong data-start=\"337\" data-end=\"365\"\u003eLightweight \u0026amp; Ergonomic:\u003c\/strong\u003e Designed for comfortable handling and reduced operator fatigue during extended use.\u003c\/li\u003e\n\u003cli data-start=\"452\" data-end=\"556\"\u003e\n\u003cstrong data-start=\"454\" data-end=\"479\"\u003eDurable Construction:\u003c\/strong\u003e Built to withstand tough job site conditions for long-lasting performance.\u003c\/li\u003e\n\u003cli data-start=\"557\" data-end=\"685\"\u003e\n\u003cstrong data-start=\"559\" data-end=\"587\"\u003eVersatile Compatibility:\u003c\/strong\u003e 5\" grinding capacity with a standard 5\/8\"-11 spindle for use with a variety of grinding wheels.\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"804\"\u003e\n\u003cstrong data-start=\"688\" data-end=\"714\"\u003eDust-Resistant Design:\u003c\/strong\u003e Perfect for wet and dry applications, minimizing airborne dust for a cleaner workspace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"250\"\u003e\u003cstrong data-start=\"0\" data-end=\"70\"\u003eQ: What is the Alpha Tools PSG-125 Pneumatic Grinder - 5\" 5\/8\"-11?\u003c\/strong\u003e\u003cbr data-start=\"70\" data-end=\"73\"\u003eA: The Alpha PSG-125 is a high-performance 5-inch pneumatic grinder designed for precision grinding, shaping, and material removal on stone, concrete, and other hard surfaces.\u003c\/p\u003e\n\u003cp data-start=\"252\" data-end=\"437\"\u003e\u003cstrong data-start=\"252\" data-end=\"293\"\u003eQ: Why choose this pneumatic grinder?\u003c\/strong\u003e\u003cbr data-start=\"293\" data-end=\"296\"\u003eA: It delivers powerful, consistent performance with minimal vibration, making it ideal for professional stone fabricators and contractors.\u003c\/p\u003e\n\u003cp data-start=\"439\" data-end=\"584\"\u003e\u003cstrong data-start=\"439\" data-end=\"479\"\u003eQ: What materials can it be used on?\u003c\/strong\u003e\u003cbr data-start=\"479\" data-end=\"482\"\u003eA: This grinder is perfect for granite, quartz, marble, concrete, and engineered stone applications.\u003c\/p\u003e\n\u003cp data-start=\"586\" data-end=\"754\"\u003e\u003cstrong data-start=\"586\" data-end=\"627\"\u003eQ: Does it require an air compressor?\u003c\/strong\u003e\u003cbr data-start=\"627\" data-end=\"630\"\u003eA: Yes, it operates using compressed air, ensuring a reliable and efficient power source without the need for electricity.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"79\" data-end=\"217\"\u003e\n\u003cstrong data-start=\"82\" data-end=\"106\"\u003eClean After Each Use\u003c\/strong\u003e: Wipe down the grinder to remove dust, debris, and residue. Use compressed air to clean internal components.\u003c\/li\u003e\n\u003cli data-start=\"218\" data-end=\"351\"\u003e\n\u003cstrong data-start=\"221\" data-end=\"244\"\u003eLubricate Regularly\u003c\/strong\u003e: Apply pneumatic tool oil to the air inlet before and after use to keep internal parts running smoothly.\u003c\/li\u003e\n\u003cli data-start=\"352\" data-end=\"489\"\u003e\n\u003cstrong data-start=\"355\" data-end=\"384\"\u003eInspect the Grinding Disc\u003c\/strong\u003e: Check for cracks, uneven wear, or dullness. Replace if damaged to ensure safe and effective grinding.\u003c\/li\u003e\n\u003cli data-start=\"490\" data-end=\"641\"\u003e\n\u003cstrong data-start=\"493\" data-end=\"513\"\u003eCheck Air Supply\u003c\/strong\u003e: Ensure the compressor provides the correct PSI and CFM for optimal performance. Drain moisture from the air lines regularly.\u003c\/li\u003e\n\u003cli data-start=\"642\" data-end=\"764\"\u003e\n\u003cstrong data-start=\"645\" data-end=\"665\"\u003eSecure Fasteners\u003c\/strong\u003e: Periodically tighten screws, bolts, and disc attachments to prevent loosening during operation.\u003c\/li\u003e\n\u003cli data-start=\"765\" data-end=\"889\"\u003e\n\u003cstrong data-start=\"768\" data-end=\"789\"\u003eMonitor Air Hoses\u003c\/strong\u003e: Inspect hoses for leaks, cracks, or kinks. Replace any damaged hoses to maintain steady airflow.\u003c\/li\u003e\n\u003cli data-start=\"890\" data-end=\"1011\"\u003e\n\u003cstrong data-start=\"893\" data-end=\"925\"\u003eUse Proper Grinding Pressure\u003c\/strong\u003e: Let the tool do the work—excessive force can cause overheating and premature wear.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Tools","offers":[{"title":"Default Title","offer_id":46383429845217,"sku":"PSG-125","price":460.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/9776\/9953\/files\/44562_01.webp?v=1746029428","url":"https:\/\/sportsteez.com\/products\/alpha-psg-125-pneumatic-grinder","provider":"EP","version":"1.0","type":"link"}