{"product_id":"hertel-sz2002b-abrasive-bur-ball-sd-5nf-solid-carbide","title":"Hertel SZ2002B Abrasive Bur Ball SD-5NF Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL SZ2002B is a solid carbide abrasive bur with a ball head geometry, designed for material removal, deburring, and surface blending in metalworking and fabrication applications. Built to industry specification SD-5NF, this bur features an Aluma Cut tooth style, which is engineered for efficient chip evacuation and reduced loading when working aluminum and other non-ferrous metals. The cutting head measures 1\/2 inch in diameter and mounts on a 1\/4 inch shank. Machinists, tool and die technicians, and fabricators use this bur in pneumatic or electric die grinders for contouring and finishing work in tight or contoured areas.\u003c\/p\u003e\u003cp\u003eThis bur suits applications in metal fabrication shops, maintenance and repair operations, and production environments where non-ferrous materials such as aluminum, brass, and softer alloys require controlled stock removal or surface prep. The ball head profile makes it well suited for concave surface blending, cavity work, and weld cleanup in recessed areas. It is sold individually and is compatible with standard 1\/4 inch collet die grinders used across industrial and trade settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBall head geometry for concave surface blending and cavity profiling\u003c\/li\u003e\n\u003cli\u003eAluma Cut tooth style designed to reduce chip loading on non-ferrous metals\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for hardness and wear resistance under continuous use\u003c\/li\u003e\n\u003cli\u003e1\/2 inch cutting diameter with 1\/4 inch shank fits standard die grinder collets\u003c\/li\u003e\n\u003cli\u003eMeets industry specification SD-5NF for consistent dimensional standards\u003c\/li\u003e\n\u003cli\u003eUncoated head for straightforward inspection and reconditioning assessment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with pneumatic or electric die grinders fitted with a standard 1\/4 inch collet. Conforms to industry specification SD-5NF for dimensional interchangeability with other SD-5NF rated burs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or fabrication technician familiar with rotary cutting tools. Ensure the die grinder is fully depowered and disconnected from the air supply or electrical source before changing burs. Insert the 1\/4 inch shank fully into the collet and tighten securely before operation. Always wear appropriate eye protection and follow the grinder manufacturer's rated RPM limits for the tool diameter in use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Specification\u003c\/strong\u003e: SD-5NF\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: 0.5 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: Aluma Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Coating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0517 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112809\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SZ2002B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51749740052786,"sku":"SZ2002B","price":69.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/80cb7bd00930248ef6d8ab99f52e594b.jpg?v=1788909796","url":"https:\/\/voomisupply.com\/products\/hertel-sz2002b-abrasive-bur-ball-sd-5nf-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}