{"product_id":"dynabrade-54430-air-handheld-disc-sander-12000-rpm","title":"Dynabrade 54430 Air Handheld Disc Sander 12000 Rpm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DYNABRADE 54430 is a pneumatic handheld disc sander designed for surface grinding, blending, and finishing applications in metal fabrication, automotive bodywork, and general industrial environments. Powered by compressed air at 90 psi, it runs at 12,000 RPM and delivers 0.70 horsepower through a 4-inch disc. At 4 pounds, the tool is compact enough for sustained single-hand operation during prep and finishing work. Licensed tradespeople and industrial technicians are the primary installers and operators. The 1\/4-inch NPT air inlet connects to standard shop air lines, making setup straightforward in any facility running a compressed air system.\u003c\/p\u003e\n\u003cp\u003eThis disc sander is suited for both light production environments and job-site use wherever a 4-inch abrasive disc is appropriate. Typical applications include weld blending, rust removal, paint stripping, and surface preparation on metal, composite, and similar substrates. The tool fits inline with standard shop compressor setups that can deliver adequate volume at 90 psi. At 16 inches in length and 3.25 inches in height, it fits into tight work areas without sacrificing reach. It is intended for professional use by technicians who regularly work with pneumatic abrasive tooling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRuns at 12,000 RPM for aggressive material removal and smooth finishing\u003c\/li\u003e\n  \u003cli\u003eAccepts 4-inch abrasive discs for a focused working footprint\u003c\/li\u003e\n  \u003cli\u003e0.70 HP pneumatic motor operates at 90 psi shop air\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch NPT inlet fits standard compressed air quick-connect fittings\u003c\/li\u003e\n  \u003cli\u003eCompact 4-pound tool weight reduces operator fatigue during extended use\u003c\/li\u003e\n  \u003cli\u003eAir consumption of 40 CFM supports sustained high-speed operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 4-inch abrasive sanding discs compatible with standard pneumatic disc sanders. Requires a compressed air supply capable of delivering 40 CFM at 90 psi through a 1\/4-inch NPT connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by qualified personnel familiar with pneumatic hand tools and applicable workplace safety standards. Before connecting to an air supply, verify that line pressure does not exceed the rated 90 psi and that the air source can sustain the 40 CFM demand. Always use a properly rated inline regulator and filter to maintain consistent pressure and remove moisture. Ensure the abrasive disc is rated for at least 12,000 RPM before mounting, and inspect the disc for damage before each use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 12,000 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Pressure\u003c\/strong\u003e: 90 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 0.70 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Consumption\u003c\/strong\u003e: 40 CFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 1\/4 inch NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 5.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 54430\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DYNABRADE","offers":[{"title":"Default Title","offer_id":51539009208626,"sku":"54430","price":1495.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6c813691d40cdf8670df6b79e5b10c10.jpg?v=1785832699","url":"https:\/\/voomisupply.com\/products\/dynabrade-54430-air-handheld-disc-sander-12000-rpm","provider":"Voomi Supply","version":"1.0","type":"link"}