{"product_id":"sgs-pro-12853-carbide-ball-bur-double-cut-3-16-inch-sd-53","title":"Sgs Pro 12853 Carbide Ball Bur Double Cut 3\/16 Inch SD-53","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS PRO 12853 is a tungsten carbide abrasive bur in a ball head shape, designed for aggressive material removal in metalworking and fabrication applications. It conforms to industry specification SD-53 and features a double cut tooth style for efficient chip clearance and smooth surface finish. The bur measures 0.1875 inches in cutting diameter with a 1\/8-inch shank and an overall length of 1.5 inches. It is rated for a maximum of 75,000 RPM, making it compatible with high-speed die grinders and rotary tools. Machinists, fabricators, and maintenance technicians use this bur for deburring, shaping, and blending work across a range of metals.\u003c\/p\u003e\n\u003cp\u003eThis bur is suited for use on steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys. It fits standard 1\/8-inch collet die grinders and is well suited for precision deburring, porting, and contour finishing in tight spaces where larger tooling cannot reach. The ball shape allows for concave surface work, chamfering, and internal radius blending. It is commonly used in metal fabrication shops, maintenance facilities, and production environments requiring consistent, repeatable material removal.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTungsten carbide head provides long tool life on hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eDouble cut tooth style for fast stock removal and reduced heat buildup\u003c\/li\u003e\n  \u003cli\u003eBall head shape suited for concave surfaces, internal radii, and contour work\u003c\/li\u003e\n  \u003cli\u003eRated to 75,000 RPM for use with high-speed die grinders\u003c\/li\u003e\n  \u003cli\u003eUncoated finish maintains consistent cutting geometry throughout tool life\u003c\/li\u003e\n  \u003cli\u003eConforms to SD-53 industry specification for standardized fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with die grinders and rotary tools fitted with a standard 1\/8-inch collet. Compatible materials include steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys per SD-53 specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall the shank fully into the collet of a die grinder or rotary tool before tightening. Verify that the tool's RPM rating meets or exceeds the load requirements without exceeding the 75,000 RPM maximum rated speed of this bur. Always wear appropriate eye protection and ensure the workpiece is securely clamped before operation. Inspect the bur for chips or damage before each use and replace if cutting edges are worn.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Specification\u003c\/strong\u003e: SD-53\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Ball\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Style\u003c\/strong\u003e: Double Cut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.1563 inches (5\/32 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Material\u003c\/strong\u003e: Tungsten 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: 75,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Hardened Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Copper Alloys\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112809\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: SGS PRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12853\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SGS PRO","offers":[{"title":"Default Title","offer_id":51972087251250,"sku":"12853","price":31.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ffc04803c08920201e7dcd9d19d042f0.jpg?v=1789962301","url":"https:\/\/voomisupply.com\/products\/sgs-pro-12853-carbide-ball-bur-double-cut-3-16-inch-sd-53","provider":"Voomi Supply","version":"1.0","type":"link"}