{"product_id":"s32t-ssscl09-boring-bar-tool-holder","title":"BEYOND S32T-SSSCL09 Left Hand Heavy Duty Boring Bar | 32mm CNC Lathe Internal Turning Tool Holder for SCMT Inserts","description":"\u003cstyle\u003e\n  .beyond-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #333333;\n    line-height: 1.6;\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 15px;\n    box-sizing: border-box;\n  }\n  *, *::before, *::after {\n    box-sizing: border-box;\n  }\n  .beyond-h1-holder {\n    background-color: #47479F;\n    color: #ffffff;\n    padding: 24px;\n    border-radius: 6px;\n    margin-bottom: 25px;\n  }\n  .beyond-h1-holder h1 {\n    margin: 0;\n    font-size: 24px;\n    font-weight: 700;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n    color: #ffffff;\n  }\n  .beyond-section {\n    margin-bottom: 35px;\n  }\n  .beyond-section h2 {\n    color: #47479F;\n    border-left: 5px solid #47479F;\n    padding-left: 12px;\n    font-size: 20px;\n    margin-bottom: 15px;\n    font-weight: 600;\n  }\n  .beyond-section h3 {\n    color: #333333;\n    font-size: 16px;\n    margin-top: 20px;\n    margin-bottom: 10px;\n    font-weight: 600;\n  }\n  .beyond-alert-box {\n    background-color: #fff3cd;\n    border: 1px solid #ffeeba;\n    color: #856404;\n    padding: 15px;\n    border-radius: 6px;\n    margin-bottom: 25px;\n    font-weight: bold;\n    font-size: 14px;\n  }\n  .beyond-grid-box {\n    border: 2px solid #47479F;\n    border-radius: 6px;\n    padding: 20px;\n    margin-bottom: 25px;\n    background-color: #fcfcfd;\n  }\n  .beyond-code-breakdown {\n    text-align: left;\n    margin-top: 15px;\n  }\n  .beyond-code-letter {\n    border: 1px solid #47479F;\n    border-radius: 4px;\n    padding: 10px;\n    width: 135px;\n    display: inline-block;\n    vertical-align: top;\n    margin: 5px;\n    background-color: #ffffff;\n    text-align: center;\n  }\n  .beyond-code-letter strong {\n    color: #47479F;\n    font-size: 18px;\n    display: block;\n    border-bottom: 1px solid #e0e0e0;\n    padding-bottom: 5px;\n    margin-bottom: 5px;\n  }\n  .beyond-table-wrapper {\n    width: 100%;\n    overflow-x: auto;\n    margin: 15px 0;\n  }\n  .beyond-table {\n    width: 100%;\n    border-collapse: collapse;\n    min-width: 600px;\n  }\n  .beyond-table th, .beyond-table td {\n    border: 1px solid #dddddd;\n    padding: 12px;\n    text-align: left;\n    font-size: 14px;\n  }\n  .beyond-table th {\n    background-color: #47479F;\n    color: white;\n    font-weight: 600;\n  }\n  .beyond-table tr:nth-child(even) {\n    background-color: #f8f9fa;\n  }\n  .beyond-review-card {\n    border: 1px solid #e0e0e0;\n    border-radius: 6px;\n    padding: 15px;\n    margin-bottom: 15px;\n    background-color: #ffffff;\n    box-shadow: 0 2px 4px rgba(0,0,0,0.02);\n  }\n  .beyond-stars {\n    color: #ffc107;\n    margin-bottom: 5px;\n    font-size: 14px;\n  }\n  .beyond-review-meta {\n    font-size: 12px;\n    color: #777777;\n    margin-top: 5px;\n  }\n  .beyond-faq-item {\n    background-color: #f8f9fa;\n    border-left: 4px solid #47479F;\n    padding: 15px;\n    margin-bottom: 12px;\n    border-radius: 0 6px 6px 0;\n  }\n  .beyond-faq-q {\n    font-weight: bold;\n    color: #47479F;\n    margin-bottom: 5px;\n  }\n  .beyond-badge-container {\n    margin-top: 15px;\n  }\n  .beyond-badge {\n    display: inline-block;\n    background-color: #47479F;\n    color: white;\n    padding: 6px 12px;\n    border-radius: 20px;\n    font-size: 13px;\n    font-weight: 500;\n    margin: 4px;\n  }\n  .beyond-footer-panel {\n    border-top: 1px solid #e0e0e0;\n    padding-top: 25px;\n    margin-top: 30px;\n  }\n  @media (max-width: 768px) {\n    .beyond-h1-holder h1 { font-size: 20px; }\n    .beyond-section h2 { font-size: 18px; }\n    .beyond-code-letter { width: 45%; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"beyond-container\"\u003e\n\u003cdiv class=\"beyond-h1-holder\"\u003e\n\u003ch1\u003eBEYOND S32T-SSSCL09 Left Hand Heavy Duty Boring Bar – 32mm High Rigidity Screw Clamping Lathe Tool Holder\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-alert-box\"\u003e⚠️ PLEASE NOTE: The indexable carbide insert shown seated on the tool head in our product photography is for structural demonstration purposes only. It is NOT included in the tool holder package. Please purchase your compatible left-hand or neutral inserts separately.\u003c\/div\u003e\n\u003cdiv class=\"beyond-section\"\u003e\n\u003ch2\u003e1. Product Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\"Which left-hand heavy-duty boring bar is best optimized for internal roughing and profiling of forged steel sleeves using SCMT square inserts?\"\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBEYOND S32T-SSSCL09\u003c\/strong\u003e is an industrial-grade, ultra-robust \u003cstrong\u003eSolid Alloy Steel Left-Hand Internal Turning Boring Bar\u003c\/strong\u003e engineered specifically to survive high torsional stress and prevent structural harmonics in large-diameter internal CNC lathe machining operations. With its massive \u003cstrong\u003e32mm shank diameter\u003c\/strong\u003e and a \u003cstrong\u003e300mm extended length\u003c\/strong\u003e, this tool holder delivers an outstanding balance of raw structural mass and vibration damping. It is purpose-built to execute aggressive counter-clockwise internal boring, facing, and profiling cycles inside large cavities where standard smaller bars immediately bend or chatter under load.\u003c\/p\u003e\n\u003cp\u003eThis premium tool holder utilizes standard \u003cstrong\u003eSCMT 09T3 \/ SCGT 09T3\u003c\/strong\u003e indexable square inserts. By utilizing a 90-degree square insert configuration with a 75° approach angle, it distributes cutting forces optimally along both the axial and radial axes. When fitted with micro-grain carbide substrates featuring ground-in positive rake chipbreaker geometries, it cleanly shears tough workpiece materials. The engineered chip groove structure forces rapid segmenting of thick ribbons into small, tight curls, eliminating dangerous \"bird-nesting\" inside deep bores and ensuring a clean evacuation path on steels, cast iron, and exotic alloys.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-section\"\u003e\n\u003ch2\u003e2. Product Core Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty 32mm Left-Hand Steel Shank:\u003c\/strong\u003e Ground to precise tolerances to provide maximum surface contact with the tool turret, absorbing severe cutting impact in counter-spindle configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Alloy Matrix:\u003c\/strong\u003e Quenched and tempered to precision industrial hardness thresholds, minimizing tool wear and ensuring long-lasting pocket alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75° Lead Angle Architecture:\u003c\/strong\u003e Specially optimized for heavy internal longitudinal boring, counterboring steps, and multi-pass roughing runs without dragging the tool body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined Screw-Down Clamp System:\u003c\/strong\u003e Uses an inset Torx screw configuration to maintain maximum clearance for thick chips to escape smoothly through the bore opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-section\"\u003e\n\u003ch2\u003e3. Technical Specifications \u0026amp; Metric\/Imperial Reference\u003c\/h2\u003e\n\u003cp\u003eAccurate parameter verification is vital for flawless CNC code execution. Below is the structural decoding of the \u003cstrong\u003eS32T-SSSCL09\u003c\/strong\u003e standard international ISO designation rules:\u003c\/p\u003e\n\u003cdiv class=\"beyond-grid-box\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #47479f; margin-bottom: 10px;\"\u003eISO Nomenclature Verification Structure:\u003c\/div\u003e\n\u003cdiv class=\"beyond-code-breakdown\"\u003e\n\u003cdiv class=\"beyond-code-letter\"\u003e\n\u003cstrong\u003eS\u003c\/strong\u003eSteel Shank\u003c\/div\u003e\n\u003cdiv class=\"beyond-code-letter\"\u003e\n\u003cstrong\u003e32\u003c\/strong\u003e32mm Diameter\u003c\/div\u003e\n\u003cdiv class=\"beyond-code-letter\"\u003e\n\u003cstrong\u003eT\u003c\/strong\u003e300mm Length\u003c\/div\u003e\n\u003cdiv class=\"beyond-code-letter\"\u003e\n\u003cstrong\u003eS\u003c\/strong\u003eScrew Lock System\u003c\/div\u003e\n\u003cdiv class=\"beyond-code-letter\"\u003e\n\u003cstrong\u003eS\u003c\/strong\u003eSquare Insert\u003c\/div\u003e\n\u003cdiv class=\"beyond-code-letter\"\u003e\n\u003cstrong\u003eS\u003c\/strong\u003e75° Approach\u003c\/div\u003e\n\u003cdiv class=\"beyond-code-letter\"\u003e\n\u003cstrong\u003eC\u003c\/strong\u003e7° Clearance\u003c\/div\u003e\n\u003cdiv class=\"beyond-code-letter\"\u003e\n\u003cstrong\u003eL\u003c\/strong\u003eLeft-Hand Orientation\u003c\/div\u003e\n\u003cdiv class=\"beyond-code-letter\"\u003e\n\u003cstrong\u003e09\u003c\/strong\u003e9.525mm Edge\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-table-wrapper\"\u003e\n\u003ctable class=\"beyond-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter Dimension\u003c\/th\u003e\n\u003cth\u003eMetric System Specification\u003c\/th\u003e\n\u003cth\u003eImperial Equivalent Measurement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Diameter (d)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003ctd\u003e1.2598 inches (Fits directly into 1-1\/4\" turret blocks\/sleeves)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Tool Length (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 mm\u003c\/td\u003e\n\u003ctd\u003e11.8110 inches (Ideal for high-overhang boring depth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Bore Diameter (D-min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003ctd\u003e1.5748 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Carbide Insert Layout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSCMT 09T3xx \/ SCGT 09T3xx\u003c\/td\u003e\n\u003ctd\u003eSCMT 3(2.5)1 \/ SCMT 3(2.5)2 (3\/8\" IC Square Size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClamping Screw Model Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM3.5 x 9.0\u003c\/td\u003e\n\u003ctd\u003eM3.5 x 0.3543 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTorx Key Driver Wrench Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT15\u003c\/td\u003e\n\u003ctd\u003eT15 Torx Wrench\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRecommended Technical Machining Parameters (Speed \u0026amp; Feed Guide)\u003c\/h3\u003e\n\u003cdiv class=\"beyond-table-wrapper\"\u003e\n\u003ctable class=\"beyond-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkpiece Material Classification\u003c\/th\u003e\n\u003cth\u003eCutting Speed (Vc) Range\u003c\/th\u003e\n\u003cth\u003eFeed Rate (f) Per Revolution\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Steel \/ Alloy Steel (HB180-280)\u003c\/td\u003e\n\u003ctd\u003e140 - 240 m\/min (459 - 787 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.12 - 0.35 mm\/rev (0.0047 - 0.0137 IPR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel Matrix (304, 316, 420)\u003c\/td\u003e\n\u003ctd\u003e90 - 160 m\/min (295 - 525 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.10 - 0.28 mm\/rev (0.0039 - 0.0110 IPR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron Grades (GG25, GGG40)\u003c\/td\u003e\n\u003ctd\u003e110 - 200 m\/min (360 - 656 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.15 - 0.40 mm\/rev (0.0059 - 0.0157 IPR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-style: dashed; background-color: #f4f4fa; text-align: center; padding: 15px;\" class=\"beyond-grid-box\"\u003e🔗 Need matching left-hand turning inserts? \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=SCMT09T3\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #47479f;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003eClick here to shop BEYOND Original SCMT 09T3 Carbide Inserts\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/a\u003ewith optimized roughing chipbreaker matrices.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-section\"\u003e\n\u003ch2\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe heavy 32mm left-hand build of the S32T-SSSCL09 makes it the default solution for aggressive metal removal inside wide, deep internal cavities:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand \u0026amp; Counter-Spindle CNC Lathes:\u003c\/strong\u003e Specifically configured for reverse rotation machining spindles or back-side internal turning applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Duty Machinery Components:\u003c\/strong\u003e Perfect for machining large internal bearing housings, industrial pump casings, and mining gear assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupted Cut Internal Roughing:\u003c\/strong\u003e The square insert base distributes heavy axial impact stresses evenly, making it excellent for boring out pre-cast or slotted interior walls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-section\"\u003e\n\u003ch2\u003e5. Compatibility \u0026amp; Equipment Interface\u003c\/h2\u003e\n\u003cp\u003eThe precision-ground 32mm cylindrical base fits securely into standard large CNC turret blocks, boring bar reduction sleeves, and heavy-duty manual lathe quick-change toolposts. It integrates seamlessly with major global turning centers including Haas (ST-30\/40), Mazak Quick Turn, Doosan\/DN Solutions Puma series, Okuma, Mori Seiki, and various large-capacity European or Asian horizontal lathe arrays configured for 32mm tool baselines. Optimized for left-hand operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-section\"\u003e\n\u003ch2\u003e6. BEYOND Premium Substrate \u0026amp; Grade Selection Matrix\u003c\/h2\u003e\n\u003cp\u003ePair your S32T-SSSCL09 boring bar with the correct BEYOND insert grade to maximize tool life and secure optimal chip control:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBYM11 Grade (PVD Coated Substrate):\u003c\/strong\u003e Built with an advanced nano-layered TiAlN matrix. Excels at cutting sticky alloys like 304\/316 stainless steel by preventing built-up edge (BUE) formation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBYM25 Grade (Premium CVD Dual-Coated):\u003c\/strong\u003e Features thick multi-layer Al2O3 + TiN coating lines. Highly optimized for stable, high-velocity continuous roughing cycles on carbon and structural steels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBYK15 Grade (Ultra-Dense Micro-Grain):\u003c\/strong\u003e Formulated for maximum abrasive wear resistance. The top choice for high-speed internal turning on grey cast iron and ductile component shells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-section\"\u003e\n\u003ch2\u003e7. Why Choose BEYOND Tooling Systems\u003c\/h2\u003e\n\u003cp\u003eBEYOND engineering focuses on rigidity. The S32T-SSSCL09 is manufactured via multi-axis automated grinding lines to ensure the pocket seat angle remains perfectly accurate at 75 degrees. By controlling pocket tolerances within a strict ±0.01mm window, we minimize insert center line variance, allowing machine shops to hold tight limits over large batch production runs.\u003c\/p\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 20px;\"\u003eGlobal Machinist Field Reports:\u003c\/h3\u003e\n\u003cdiv class=\"beyond-review-container\"\u003e\n\u003cdiv class=\"beyond-review-card\"\u003e\n\u003cdiv class=\"beyond-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Flawless performance on our back spindle setup\"\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0;\"\u003eFinding high-quality 32mm left-hand bars can be tough. This BEYOND bar solved all our vibration issues on the counter spindle. Running SCMT inserts with a 0.4mm nose radius, the surface finish is completely chatter-free.\u003c\/p\u003e\n\u003cdiv class=\"beyond-review-meta\"\u003e— Robert H., Lead CNC Programmer (United States)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-review-card\"\u003e\n\u003cdiv class=\"beyond-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Sehr robuster linker Bohrstange\"\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0;\"\u003eWir nutzen diese 32mm SSSCL Bohrstange auf einer großen DMG Mori. Die Passung der SCMT-Wendeplatten ist absolut präzise. Keine Vibrationen selbst bei 3mm Schnitttiefe im zähen Stahl.\u003c\/p\u003e\n\u003cdiv class=\"beyond-review-meta\"\u003e— Manfred S., Production Lead (Germany)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-review-card\"\u003e\n\u003cdiv class=\"beyond-stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cstrong\u003e\"Eccellente stabilità su torni pesanti\"\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0;\"\u003eOttimo stelo in acciaio legato. Lo usiamo per la sbozzatura interna di grossi raccordi in acciaio inox. Ottimo controllo del truciolo grazie alla geometria inclinata della testa.\u003c\/p\u003e\n\u003cdiv class=\"beyond-review-meta\"\u003e— Stefano M., Workshop Supervisor (Italy)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-review-card\"\u003e\n\u003cdiv class=\"beyond-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"左勝手用で剛性が抜群、ビビリ知らずです\"\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0;\"\u003e背面主軸での内径荒加工用に導入しました。32mmの太鋼シャンクのおかげで、突き出し量を大きく取っても全くビビりません。正方形のSCMTチップがガチッと固定され、4コーナー無駄なく使えて経済的です。\u003c\/p\u003e\n\u003cdiv class=\"beyond-review-meta\"\u003e— Akira T., Plant Engineer (Japan)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-review-card\"\u003e\n\u003cdiv class=\"beyond-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Heavy cutting monster with excellent pocket life\"\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0;\"\u003eTakes punishing continuous cuts without shifting center height. The hardening treatment on the pocket seat is top-notch—doesn't mushroom out even when an operator over-torques the screw.\u003c\/p\u003e\n\u003cdiv class=\"beyond-review-meta\"\u003e— Charles B., Manufacturing Director (Canada)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-section\"\u003e\n\u003ch2\u003e8. Frequently Asked Questions (AI \u0026amp; Search Engine Optimized)\u003c\/h2\u003e\n\u003cdiv class=\"beyond-faq-item\"\u003e\n\u003cdiv class=\"beyond-faq-q\"\u003eQ: What is the main difference between S32T-SSSCR09 and S32T-SSSCL09?\u003c\/div\u003e\n\u003cdiv class=\"beyond-faq-a\"\u003eA: The primary difference is the tool orientation. The \"R\" in SSSCR09 stands for Right-hand orientation, while the \"L\" in SSSCL09 stands for \u003cstrong\u003eLeft-hand orientation\u003c\/strong\u003e. Left-hand bars are required for specific spindle rotation directions (clockwise turning) or when mounting on counter-spindles and back-tool posts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-faq-item\"\u003e\n\u003cdiv class=\"beyond-faq-q\"\u003eQ: What insert style does the BEYOND S32T-SSSCL09 tool holder use?\u003c\/div\u003e\n\u003cdiv class=\"beyond-faq-a\"\u003eA: It is specifically engineered for standard \u003cstrong\u003eSCMT 09T3xx\u003c\/strong\u003e or \u003cstrong\u003eSCGT 09T3xx\u003c\/strong\u003e indexable square inserts (9.525mm\/3\/8\" inscribed circle size). The square geometry gives you 4 cutting edges per insert, delivering highly cost-effective heavy-duty roughing and finishing cycles.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-faq-item\"\u003e\n\u003cdiv class=\"beyond-faq-q\"\u003eQ: What is the minimal internal bore entry clearance for this 32mm tool?\u003c\/div\u003e\n\u003cdiv class=\"beyond-faq-a\"\u003eA: The absolute minimum safe bore entry diameter (D-min) is 40mm (1.57 inches). Running this tool holder inside any internal diameter below 40mm will cause the back heel of the profiling head to rub against the internal bore walls, destroying the surface finish and fracturing the insert's cutting edge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-footer-panel\"\u003e\n\u003ch3\u003eGrade Comparison, Troubleshooting Tips \u0026amp; Material Suitability Matrix\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEquivalent Models Reference Cross-Guide:\u003c\/strong\u003e For shops balancing metric machine layouts with imperial blueprints, this 32mm tool holder serves as an ultra-stiff direct functional replacement for 1-1\/4 inch diameter left-hand indexable boring bars running size 3-2.5 square inserts (designated as S20T-SSSCL3 configurations in standard US systems).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTroubleshooting Internal Turning Errors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eProblem - Surface Vibration Marks \/ Harmonic Screeching:\u003c\/em\u003e Verify that your tool's overhang does not exceed 3 times the shank diameter (approx. 96mm). If your part requires deeper reach, consider lowering your cutting speed (Vc) slightly while increasing the feed rate (f) to force the tool into a stable cut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eProblem - Short Insert Lifetime \/ Rapid Edge Breakdown:\u003c\/em\u003e This is often caused by micro-chips re-cutting inside deep blind holes. Ensure your coolant lines deliver a high-pressure flow directly into the cutting zone to flush out chip fragments immediately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWorkpiece Material Suitability Matrix:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"beyond-badge-container\"\u003e\n\u003cdiv class=\"beyond-badge\"\u003eP - Carbon \u0026amp; Alloy Steels (Fully Optimized Setup)\u003c\/div\u003e\n\u003cdiv class=\"beyond-badge\"\u003eM - Stainless Steel Alloys (Highly Suitable Application)\u003c\/div\u003e\n\u003cdiv class=\"beyond-badge\"\u003eK - Cast and Ductile Irons (Excellent Wear Resistance)\u003c\/div\u003e\n\u003cdiv class=\"beyond-badge\"\u003eN - Non-Ferrous Alloys \u0026amp; Aluminum (Compatible with Ground\/Polished Inserts)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43618220572844,"sku":"S32T-SSSCL09","price":55.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/BEYOND_S32T-SSSCL09_heavy_duty_left_hand_internal_turning_boring_bar_32mm_solid_steel_shank_for_SCMT09T304_indexable_carbide_inserts_CNC_lathe_machining.jpg?v=1780730220","url":"https:\/\/cnchome-beyond.com\/products\/s32t-ssscl09-boring-bar-tool-holder","provider":"CNCHome-Beyond","version":"1.0","type":"link"}