{"product_id":"sgs-pro-16550-sf-1l6-tree-radius-carbide-bur-1-4-in-shank","title":"Sgs Pro 16550 SF-1L6 Tree Radius Carbide Bur 1\/4 in Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS PRO 16550 is a single-cut tungsten carbide rotary bur in the SF-1L6 tree-with-radius (ball nose tree) profile. Designed for aggressive material removal and finishing in die grinders and rotary tools, it features a 1\/4-inch shank diameter and a 1\/4-inch cutting diameter with a 5\/8-inch length of cut. The uncoated tungsten carbide head delivers consistent cutting performance across a wide range of ferrous and non-ferrous metals. At up to 55,000 RPM maximum speed, it is suited for high-speed material removal in fabrication, welding cleanup, and tool-and-die work performed by machinists, welders, and metalworkers.\u003c\/p\u003e\n\u003cp\u003eThis bur is intended for use on steel, hardened steel, stainless steel, cast iron, titanium, cermet, nickel, copper, and copper alloys. The SF-1L6 ball nose tree shape makes it well suited for contouring curved surfaces, blending radii, and accessing recessed or contoured areas in molds, dies, castings, and fabricated assemblies. At 6 inches overall length, it provides extended reach into deep cavities where standard-length burs cannot access.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSF-1L6 tree-with-radius (ball nose tree) head profile for contouring and radius blending\u003c\/li\u003e\n  \u003cli\u003eTungsten carbide head construction for long tool life on hard metals\u003c\/li\u003e\n  \u003cli\u003eSingle-cut tooth style delivers fast stock removal with a relatively smooth finish\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch shank fits standard die grinders and rotary tool collets\u003c\/li\u003e\n  \u003cli\u003e55,000 RPM maximum speed rating for high-speed grinding applications\u003c\/li\u003e\n  \u003cli\u003e6-inch overall length provides extended reach into deep or confined cavities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with die grinders and rotary tools accepting a 1\/4-inch collet. Rated for use on steel, hardened steel, stainless steel, cast iron, titanium, cermet, nickel, copper, and copper alloys per industry specification SF-1L6.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall this bur in a die grinder or rotary tool with a properly sized 1\/4-inch collet and tighten securely before operation. Always wear eye protection and appropriate PPE when operating rotary burs at high RPM. Do not exceed the 55,000 RPM maximum speed rating. Inspect the bur shank for wear or damage before each use and replace if any cracks or deformation are present.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Specification\u003c\/strong\u003e: SF-1L6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Tree with Radius (Ball Nose Tree)\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: Tungsten Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Coating\u003c\/strong\u003e: Uncoated\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: 0.625 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\u003eOverall Length\u003c\/strong\u003e: 6.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 55,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Hardened Steel, Stainless Steel, Cast Iron, Titanium, Cermet, 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: 16550\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SGS PRO","offers":[{"title":"Default Title","offer_id":51987144802610,"sku":"16550","price":42.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3bd73d8cb66e0ca026a96cb0965e803a.jpg?v=1789986643","url":"https:\/\/voomisupply.com\/products\/sgs-pro-16550-sf-1l6-tree-radius-carbide-bur-1-4-in-shank","provider":"Voomi Supply","version":"1.0","type":"link"}