{"product_id":"m-a-ford-43250020-carbide-ball-abrasive-bur-sd-1","title":"M.a. Ford. 43250020 Carbide Ball Abrasive Bur SD-1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe M.A. FORD. 43250020 is a single-cut carbide abrasive bur with a ball head profile, designed for precision material removal, deburring, and surface finishing in metalworking applications. The cutting head measures 0.25 inches in diameter with a length of cut of 0.2187 inches and an overall length of 2.0 inches. The 0.25-inch shank is compatible with standard die grinder chucks and rotary tool collets. Rated to 45,000 RPM, this bur delivers controlled stock removal across a wide range of materials. The uncoated carbide head provides consistent cutting geometry without coating buildup that can affect surface finish.\u003c\/p\u003e\u003cp\u003eThis bur suits applications in metal fabrication shops, maintenance facilities, and manufacturing environments where close-tolerance work is required. Typical tasks include weld blending, port matching, cavity shaping, and deburring drilled or cast features. The ball profile makes it well suited for contoured surfaces, internal radii, and hard-to-reach cavities. It is installed and operated by machinists, tool-and-die makers, and maintenance technicians working with die grinders or high-speed rotary tools.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBall head geometry for contouring, radius work, and internal cavity finishing\u003c\/li\u003e\n\u003cli\u003eSingle-cut tooth style for smooth material removal with reduced chatter\u003c\/li\u003e\n\u003cli\u003eUncoated carbide head maintains sharp cutting edges across a wide material range\u003c\/li\u003e\n\u003cli\u003eRated to 45,000 RPM for use with standard high-speed die grinders\u003c\/li\u003e\n\u003cli\u003eIndustry specification SD-1 designation for consistent sizing and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium. Fits any die grinder or rotary tool accepting a 0.25-inch shank collet.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall into a properly sized collet and tighten securely before use. Always confirm the tool spindle RPM rating meets or exceeds the bur rating before operating. Wear appropriate eye protection and secure the workpiece. Do not exceed the 45,000 RPM maximum rating, and inspect the bur for chips or damage before each use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Specification\u003c\/strong\u003e: SD-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Ball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.2187 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Style\u003c\/strong\u003e: Single Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Coating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 45,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metals, Superalloys and Titanium, Hard Materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: M.A. FORD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 43250020\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51746681487666,"sku":"43250020","price":44.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/95b88424ce2bb95fcdc7231284239d34.jpg?v=1788872630","url":"https:\/\/voomisupply.com\/products\/m-a-ford-43250020-carbide-ball-abrasive-bur-sd-1","provider":"Voomi Supply","version":"1.0","type":"link"}