{"product_id":"beyond-sracl2020k08-left-hand-rcmt08-turning-tool","title":"BEYOND SRACL2020K08 CNC External Turning Tool Holder - 20x20mm Left Hand","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 15px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Header Area --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 40px 20px; text-align: center; border-radius: 8px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px; text-transform: uppercase;\"\u003eBEYOND SRACL2020K08 External Turning Tool Holder\u003c\/h1\u003e\n\u003cp style=\"margin: 15px 0 0; font-size: 18px; opacity: 0.9; font-weight: 300;\"\u003eLeft-Hand Precision Profiling for RCMT 0803 Inserts\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (AI-Style Context) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 6px solid #47479F; padding-left: 15px; font-size: 24px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"background: #f9f9fb; padding: 25px; border-radius: 10px; border: 1px solid #e1e1e1;\"\u003e\n\u003cp style=\"font-style: italic; color: #555; margin-bottom: 15px; font-weight: 500;\"\u003e\"Which left-hand tool holder provides the best edge strength for profiling complex radius contours on a CNC lathe?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBEYOND SRACL2020K08\u003c\/strong\u003e is a high-rigidity \u003cstrong\u003eLeft-Hand\u003c\/strong\u003e tool holder designed for \u003cstrong\u003eRCMT 0803\u003c\/strong\u003e round inserts. Round geometry is the industry standard for maximum edge strength, allowing this tool to excel in heavy profiling, radius turning, and interrupted cuts. Built from premium alloy steel and vacuum-hardened, it minimizes vibration and ensures consistent dimensional accuracy for professional CNC machining environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Key Features --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 6px solid #47479F; padding-left: 15px; font-size: 24px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #ddd; padding: 20px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eMulti-Directional Profiling\u003c\/h3\u003e\n\u003cp\u003eThe R-style (Round) insert seating allows for flexible profiling from multiple angles, reducing the need for multiple tool changes on complex parts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #ddd; padding: 20px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eHardened 40Cr Alloy Steel\u003c\/h3\u003e\n\u003cp\u003eBody hardened to HRC 42-45 to resist deformation under heavy cutting loads and prevent seat wear over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #ddd; padding: 20px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eS-Type Screw Clamp\u003c\/h3\u003e\n\u003cp\u003eEnsures the RCMT08 insert is locked securely with zero lateral movement, optimizing surface finish and extending insert life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Model Breakdown --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 6px solid #47479F; padding-left: 15px; font-size: 24px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003c!-- Model Code Breakdown Box --\u003e\n\u003cdiv style=\"border: 2px solid #47479F; border-radius: 10px; overflow: hidden; margin: 25px 0; background: #fff;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 15px; font-weight: bold; text-align: center; font-size: 20px;\"\u003eISO Model Breakdown: S R A C L 2020 K 08\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fefefe;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border-right: 1px solid #ddd; padding: 15px;\"\u003e\n\u003cstrong style=\"color: #47479f; font-size: 18px;\"\u003eS\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eScrew Clamp\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border-right: 1px solid #ddd; padding: 15px;\"\u003e\n\u003cstrong style=\"color: #47479f; font-size: 18px;\"\u003eR\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eRound Insert\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border-right: 1px solid #ddd; padding: 15px;\"\u003e\n\u003cstrong style=\"color: #47479f; font-size: 18px;\"\u003eA\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e90° Approach\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border-right: 1px solid #ddd; padding: 15px;\"\u003e\n\u003cstrong style=\"color: #47479f; font-size: 18px;\"\u003eC\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e7° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border-right: 1px solid #ddd; padding: 15px;\"\u003e\n\u003cstrong style=\"color: #47479f; font-size: 18px;\"\u003eL\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eLeft Hand\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border-right: 1px solid #ddd; padding: 15px;\"\u003e\n\u003cstrong style=\"color: #47479f; font-size: 18px;\"\u003e2020\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e20x20mm Shank\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; border-right: 1px solid #ddd; padding: 15px;\"\u003e\n\u003cstrong style=\"color: #47479f; font-size: 18px;\"\u003eK\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e125mm Length\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 80px; padding: 15px;\"\u003e\n\u003cstrong style=\"color: #47479f; font-size: 18px;\"\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e8mm Dia.\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Metric vs Imperial Table --\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eShank Size\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e20 x 20 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.78\" x 0.78\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eTotal Length\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e125 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4.92\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eCompatible Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRCMT 0803MO\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRCMT 2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eDirection\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLeft Hand\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLeft Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Cutting Parameters --\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Cutting Parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f2f2f2; padding: 15px; border-radius: 8px; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #fff;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #47479F; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSpeed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed (fn)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSteel (P)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 270 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.15 - 0.45 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless (M)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 190 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.12 - 0.35 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Related Item Link --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 20px; text-align: center; border-radius: 10px;\"\u003e\n\u003ca style=\"color: #47479f; text-decoration: none; font-weight: bold; font-size: 18px;\" href=\"#\"\u003e🛒 \u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=RCMT08\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #47479f;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cb\u003eClick to Buy Compatible RCMT 0803 Carbide Inserts\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4 \u0026 5. Applications \u0026 Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 25px;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 25px; border-radius: 8px; background: #fff;\"\u003e\n\u003ch2 style=\"color: #47479f; margin-top: 0; font-size: 22px;\"\u003eApplications\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 0;\"\u003e\n\u003cli\u003eHeavy roughing of turbine blades and rounded shafts.\u003c\/li\u003e\n\u003cli\u003eProfilng operations on Steel, Stainless, and Cast Iron.\u003c\/li\u003e\n\u003cli\u003eRadius turning for aerospace and hydraulic components.\u003c\/li\u003e\n\u003cli\u003eBest in class for interrupted cutting conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 25px; border-radius: 8px; background: #fff;\"\u003e\n\u003ch2 style=\"color: #47479f; margin-top: 0; font-size: 22px;\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned for left-hand orientation on CNC Turrets and manual lathes with 20mm tool posts. Compatible with BEYOND, Sandvik, and Mitsubishi RCMT 0803 series inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us \/ Reviews --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 6px solid #47479F; padding-left: 15px; font-size: 24px; margin-bottom: 25px;\"\u003eGlobal Machinist Feedback\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 20px; border-radius: 8px; background: #fdfdfd;\"\u003e\n\u003cspan style=\"color: #f39c12; font-size: 18px;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\u003cstrong\u003e\"Excellent Profiling stability\"\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eMark T., USA\u003c\/small\u003e\u003cbr\u003eUsing this for radius profiling on carbon steel shafts. The left-hand 20mm shank is rock solid.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 20px; border-radius: 8px; background: #fdfdfd;\"\u003e\n\u003cspan style=\"color: #f39c12; font-size: 18px;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp\u003e\u003cstrong\u003e\"Top Rigidity\"\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eHans B., Germany\u003c\/small\u003e\u003cbr\u003eBEYOND quality matches the big brands at a better price point. Hardened body is key.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 20px; border-radius: 8px; background: #fdfdfd;\"\u003e\n\u003cspan style=\"color: #f39c12; font-size: 18px;\"\u003e★★★★☆\u003c\/span\u003e\n\u003cp\u003e\u003cstrong\u003e\"Great Value\"\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eLuca M., Italy\u003c\/small\u003e\u003cbr\u003ePerfect fit for RCMT08 inserts. Used it for interrupted cuts on stainless and it held up well.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"background-color: #f4f4f9; padding: 30px; border-radius: 12px; margin-bottom: 40px; border-left: 10px solid #47479F;\"\u003e\n\u003ch2 style=\"color: #47479f; margin-top: 0; font-size: 24px;\"\u003eExpert FAQ\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #47479f; margin-bottom: 5px;\"\u003eQ: Why use a Round (RCMT) insert instead of a rhombic one?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: Round inserts provide the strongest cutting edge and allow for variable approach angles, making them significantly better for profiling and heavy roughing where edge chipping is a risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp style=\"font-weight: bold; color: #47479f; margin-bottom: 5px;\"\u003eQ: Is this tool holder suitable for stainless steel?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0;\"\u003eA: Yes. When paired with a PVD-coated RCMT insert (like BEYOND BY8020 grade), it offers excellent heat resistance and chip control in stainless steel applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Footer Area --\u003e\u003cfooter style=\"background-color: #47479f; color: white; padding: 30px; border-radius: 10px; font-size: 14px;\"\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin-top: 0; color: #fff; border-bottom: 1px solid rgba(255,255,255,0.3); padding-bottom: 10px;\"\u003eGrade Tip \u0026amp; maintenance\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eGrade Tip:\u003c\/strong\u003e Use CVD coating for continuous cutting and PVD for interrupted cuts to maximize tool life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEquivalents:\u003c\/strong\u003e ISO SRACL 2020K08 | ANSI SRACL 0.75-3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin-top: 0; color: #fff; border-bottom: 1px solid rgba(255,255,255,0.3); padding-bottom: 10px;\"\u003eTroubleshooting\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eVibration:\u003c\/strong\u003e Reduce overhang or decrease cutting speed (Vc).\u003cbr\u003e\u003cstrong\u003eSeat Wear:\u003c\/strong\u003e Ensure screw is torqued correctly to prevent insert micro-movement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Schema Markup --\u003e \u003cscript type=\"application\/ld+json\"\u003e\n        {\n          \"@context\": \"https:\/\/schema.org\/\",\n          \"@type\": \"Product\",\n          \"name\": \"BEYOND SRACL2020K08 CNC External Turning Tool Holder\",\n          \"brand\": {\"@type\": \"Brand\", \"name\": \"BEYOND\"},\n          \"model\": \"SRACL2020K08\",\n          \"sku\": \"SRACL2020K08\",\n          \"description\": \"Professional 20x20mm left-hand external turning tool holder for RCMT 0803 round inserts.\"\n        }\n        \u003c\/script\u003e\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43588145217708,"sku":"SRACL2020K08","price":22.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/BEYOND_SRACL2020K08_Left_Hand_External_Turning_Tool_Holder_for_RCMT08_Round_Inserts.jpg?v=1778563454","url":"https:\/\/cnchome-beyond.com\/products\/beyond-sracl2020k08-left-hand-rcmt08-turning-tool","provider":"CNCHome-Beyond","version":"1.0","type":"link"}