{"product_id":"sgs-pro-15878-sn-2-inverted-cone-carbide-bur-3-8-in","title":"Sgs Pro 15878 SN-2 Inverted Cone Carbide Bur 3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS PRO 15878 is a double-cut tungsten carbide inverted cone bur conforming to the SN-2 industry specification. It is designed for aggressive material removal and deburring in metalworking applications. The bur features a 3\/8-inch cutting diameter, a 3\/8-inch length of cut, and an overall length of approximately 2.09 inches, with a 1\/4-inch shank for use in standard die grinders and rotary tools. The double-cut tooth pattern generates less heat and produces a finer finish compared to single-cut burs. Licensed machinists, tool-and-die technicians, fabricators, and maintenance mechanics are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis bur is suited for precision deburring, shaping, and stock removal on a wide range of metals including steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys. It is commonly used in automotive, aerospace, and industrial maintenance shops where close-tolerance work in confined areas requires a compact, controlled cutting geometry. The inverted cone profile is particularly effective for undercutting, back-beveling, and cleaning up recessed features or counterbore edges.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSN-2 industry specification inverted cone geometry with a 13-degree included angle\u003c\/li\u003e\n  \u003cli\u003eDouble-cut tooth pattern for efficient chip removal and reduced chatter\u003c\/li\u003e\n  \u003cli\u003eTungsten carbide head  -  uncoated  -  for long service life on hard materials\u003c\/li\u003e\n  \u003cli\u003eRated to 37,500 RPM for use with standard pneumatic or electric die grinders\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch shank diameter fits the most common die grinder collet size\u003c\/li\u003e\n  \u003cli\u003eCompatible with steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-specification replacement or direct-use carbide bur for die grinders and rotary tools accepting a 1\/4-inch shank collet. Suitable for use on steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove bur shanks only with the grinder fully de-energized and the air supply disconnected or power switch locked out. Seat the shank fully into the collet and tighten securely before operation. Do not exceed the rated 37,500 RPM maximum speed; verify the tool RPM rating before use. Eye protection and appropriate hand protection are required when operating rotary carbide burs.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Specification\u003c\/strong\u003e: SN-2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Inverted Cone\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: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0938 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 13 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 37,500\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\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: 15878\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SGS PRO","offers":[{"title":"Default Title","offer_id":51957925445938,"sku":"15878","price":40.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/07cc70c3e7dd31c854daac46cb0d7183.jpg?v=1789944788","url":"https:\/\/voomisupply.com\/products\/sgs-pro-15878-sn-2-inverted-cone-carbide-bur-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}