{"product_id":"dynabrade-52678-air-die-grinder-1-hp-18000-rpm","title":"Dynabrade 52678 Air Die Grinder 1 Hp 18000 Rpm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DYNABRADE 52678 is a straight-handle air die grinder built for continuous-duty material removal in industrial and trade environments. Powered by compressed air at 90 psi and 40 CFM, it delivers 1 hp and spins at 18,000 RPM, making it well suited for grinding, deburring, and finishing with carbide burrs, mounted points, rotary files, and abrasive discs. The rear exhaust directs air away from the work surface, keeping debris clear of the operator. At 15.375 inches overall length, it fits standard pneumatic tool setups and accepts a 3\/8 inch inlet. CE and EAC certifications confirm compliance with applicable safety standards.\u003c\/p\u003e\u003cp\u003eThis grinder is used in metal fabrication shops, maintenance facilities, and manufacturing environments where precise material removal is required on castings, welds, and machined surfaces. The lever throttle provides variable speed control during extended operations. It ships with 1\/4 inch and 6 mm collet inserts and is compatible with optional 1\/8 inch, 3\/8 inch, and 8 mm collet inserts for broader accessory versatility. Typical users include industrial maintenance techs, fabricators, and toolroom machinists.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e18,000 RPM speed rating for aggressive material removal with carbide burrs and mounted points\u003c\/li\u003e\n\u003cli\u003e1 hp air motor powered at 90 psi with 40 CFM air consumption\u003c\/li\u003e\n\u003cli\u003eRear exhaust keeps airflow directed away from the work area\u003c\/li\u003e\n\u003cli\u003eLever throttle for controlled, variable speed operation\u003c\/li\u003e\n\u003cli\u003eStraight handle design at 15.375 inches overall length for extended-reach applications\u003c\/li\u003e\n\u003cli\u003eIncludes 1\/4 inch and 6 mm collet inserts; accepts optional 1\/8 inch, 3\/8 inch, and 8 mm inserts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eAccepts 1\/4 inch collet insert (50013) and 6 mm collet insert (50016) included in the package. Fits optional collet inserts: 1\/8 inch (50065), 3\/8 inch (50014), and 8 mm (50039). Designed for use with carbide burrs, mounted points, abrasive discs, and rotary files.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by personnel familiar with pneumatic tool safety practices. Before connecting or disconnecting the tool, shut off the air supply and bleed the line. Ensure the compressed air supply is regulated to 90 psi and that the air line delivers adequate CFM to maintain rated tool performance. Collet inserts must be fully seated and secured before mounting any accessory.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 1 hp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 18,000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Consumption\u003c\/strong\u003e: 40 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Pressure\u003c\/strong\u003e: 90 psi (6.20 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Size\u003c\/strong\u003e: 1\/4 inch (6 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 15.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Location\u003c\/strong\u003e: Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrottle Type\u003c\/strong\u003e: Lever\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE Certified, EAC Certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DYNABRADE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 52678\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DYNABRADE","offers":[{"title":"Default Title","offer_id":51542919971122,"sku":"52678","price":1103.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/af527be5da832e7c4da95ac4929d2bba.jpg?v=1785910994","url":"https:\/\/voomisupply.com\/products\/dynabrade-52678-air-die-grinder-1-hp-18000-rpm","provider":"Voomi Supply","version":"1.0","type":"link"}