{"product_id":"accupro-acc-ral16-concave-radius-cutting-tool-bit","title":"Accupro ACC-RAL16 Concave Radius Cutting Tool Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO ACC-RAL16 is a left-hand, concave radius cutting tool bit in the RAL style, designed for turning and profiling operations on metalworking lathes. It features a carbide tip brazed to a square shank body, providing the hardness and wear resistance required for consistent radius cuts in production and job-shop environments. The tool produces a 0.5 inch concave radius profile and measures 4.5 inches in overall length with a 0.75 inch tip length and a 0.1875 inch tip thickness. Machinists and tool-and-die technicians install this bit in a standard square-shank tool holder for lathe work requiring precise concave form geometry.\u003c\/p\u003e\n\u003cp\u003eThis tool bit is suited for use on engine lathes and turret lathes performing concave radius turning, grooving, or profile finishing cuts. The RAL style configuration with a left-hand cut orientation allows it to be fed from the tailstock toward the headstock, which is the appropriate direction for left-hand turning operations. It is commonly used in machine shops, maintenance and repair operations, and manufacturing facilities where repeatable concave radius forms are required on ferrous and non-ferrous workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbide tip construction for extended wear life in interrupted and continuous cuts\u003c\/li\u003e\n  \u003cli\u003e0.5 inch concave radius profile for consistent form turning\u003c\/li\u003e\n  \u003cli\u003eLeft-hand cut orientation — feeds from tailstock to headstock\u003c\/li\u003e\n  \u003cli\u003e0.75 inch square shank fits standard lathe tool holders\u003c\/li\u003e\n  \u003cli\u003eRAL style geometry for concave radius applications\u003c\/li\u003e\n  \u003cli\u003e0.1875 inch tip thickness provides rigidity at the cutting edge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard square-shank lathe tool holders accepting a 0.75 inch shank on engine lathes and turret lathes requiring a left-hand concave radius cutting profile.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist following standard toolroom practices. Secure the shank fully in the tool post or holder and ensure the cutting tip is set at the correct center height before engaging the workpiece. Inspect the carbide tip for chips or cracks before each use, as a damaged tip can affect radius accuracy and may fail under cutting load. Follow all machine guarding and lockout procedures before changing or adjusting tool bits.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRadius\u003c\/strong\u003e: 0.5 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCut Type\u003c\/strong\u003e: Concave\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: RAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Length\u003c\/strong\u003e: 0.75 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Thickness\u003c\/strong\u003e: 0.1875 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Size\u003c\/strong\u003e: 0.75 inch square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ACC-RAL16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51755688067378,"sku":"ACC-RAL16","price":171.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf0fa4a1659a4828e718a96bdafe0f85.jpg?v=1788958129","url":"https:\/\/voomisupply.com\/products\/accupro-acc-ral16-concave-radius-cutting-tool-bit","provider":"Voomi Supply","version":"1.0","type":"link"}