{"product_id":"beyond-stgcr1616h16-cnc-right-hand-turning-tool-holder","title":"Beyond STGCR1616H16 CNC Right Hand External Turning Tool Holder","description":"\u003cstyle\u003e\n  :root {\n    --primary-color: #47479F;\n    --text-dark: #222222;\n    --text-light: #ffffff;\n    --bg-light: #f8f9fa;\n    --border-color: #e0e0e0;\n  }\n\n  .beyond-container {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: var(--text-dark);\n    line-height: 1.6;\n    margin: 0 auto;\n    padding: 10px;\n    max-width: 100%;\n    box-sizing: border-box;\n  }\n\n  .beyond-container text-selectable {\n    user-select: text;\n    -webkit-user-select: text;\n  }\n\n  \/* Typography *\/\n  .beyond-container h1, \n  .beyond-container h2, \n  .beyond-container h3, \n  .beyond-container h4 {\n    margin-top: 1.5em;\n    margin-bottom: 0.5em;\n    font-weight: 700;\n  }\n\n  .beyond-hero-title {\n    background-color: var(--primary-color);\n    color: var(--text-light);\n    padding: 20px;\n    font-size: 24px;\n    text-align: center;\n    border-radius: 4px;\n    margin-bottom: 25px;\n  }\n\n  .beyond-section-title {\n    color: var(--primary-color);\n    border-bottom: 2px solid var(--primary-color);\n    padding-bottom: 5px;\n    font-size: 20px;\n  }\n\n  \/* Layout Boxes *\/\n  .beyond-box {\n    border: 2px solid var(--primary-color);\n    border-radius: 6px;\n    padding: 20px;\n    margin: 20px 0;\n    background-color: var(--bg-light);\n  }\n\n  .beyond-dark-banner {\n    background-color: var(--primary-color);\n    color: var(--text-light);\n    padding: 15px;\n    border-radius: 4px;\n    margin: 20px 0;\n  }\n\n  \/* ISO Code Breakdown Box Grid *\/\n  .iso-breakdown-wrapper {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    margin: 20px 0;\n  }\n\n  .iso-box {\n    border: 1px solid var(--primary-color);\n    border-radius: 4px;\n    padding: 10px;\n    flex: 1 1 calc(12.5% - 10px);\n    min-width: 100px;\n    text-align: center;\n    background-color: #fff;\n  }\n\n  .iso-letter {\n    font-size: 20px;\n    font-weight: bold;\n    color: var(--primary-color);\n    display: block;\n    border-bottom: 1px dashed var(--border-color);\n    padding-bottom: 5px;\n    margin-bottom: 5px;\n  }\n\n  .iso-meaning {\n    font-size: 11px;\n    color: var(--text-dark);\n  }\n\n  \/* Tables *\/\n  .beyond-table-responsive {\n    overflow-x: auto;\n    margin: 20px 0;\n  }\n\n  .beyond-table {\n    width: 100%;\n    border-collapse: collapse;\n    min-width: 600px;\n  }\n\n  .beyond-table th, .beyond-table td {\n    border: 1px solid var(--border-color);\n    padding: 12px;\n    text-align: left;\n    font-size: 14px;\n  }\n\n  .beyond-table th {\n    background-color: var(--primary-color);\n    color: var(--text-light);\n  }\n\n  .beyond-table tr:nth-child(even) {\n    background-color: var(--bg-light);\n  }\n\n  \/* Review Grid *\/\n  .reviews-grid {\n    display: grid;\n    grid-template-columns: 1fr;\n    gap: 15px;\n    margin: 25px 0;\n  }\n\n  @media (min-width: 768px) {\n    .reviews-grid {\n      grid-template-columns: 1fr 1fr;\n    }\n    .beyond-hero-title {\n      font-size: 28px;\n    }\n  }\n\n  .review-card {\n    border: 1px solid var(--border-color);\n    border-left: 4px solid var(--primary-color);\n    border-radius: 4px;\n    padding: 15px;\n    background: #fff;\n  }\n\n  .review-stars {\n    color: #ffcc00;\n    font-size: 16px;\n    margin-bottom: 5px;\n  }\n\n  .review-meta {\n    font-size: 12px;\n    color: #666;\n    margin-top: 8px;\n  }\n\n  \/* FAQ Accordion Layout *\/\n  .faq-item {\n    background: var(--bg-light);\n    border: 1px solid var(--border-color);\n    border-radius: 4px;\n    padding: 15px;\n    margin-bottom: 10px;\n  }\n\n  .faq-question {\n    font-weight: bold;\n    color: var(--primary-color);\n    margin-bottom: 5px;\n  }\n\n  \/* Links Button Box *\/\n  .insert-link-box {\n    display: inline-block;\n    border: 2px dashed var(--primary-color);\n    padding: 12px 24px;\n    border-radius: 4px;\n    text-decoration: none;\n    color: var(--primary-color);\n    font-weight: bold;\n    transition: all 0.3s ease;\n    margin: 15px 0;\n  }\n\n  .insert-link-box:hover {\n    background-color: var(--primary-color);\n    color: var(--text-light);\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"beyond-container text-selectable\"\u003e\n\u003c!-- H1 Title Banner --\u003e\n\u003ch1 class=\"beyond-hero-title\"\u003eBeyond STGCR1616H16 CNC Right Hand External Turning Tool Holder\u003c\/h1\u003e\n\u003c!-- 1. Product Overview --\u003e\n\u003ch2 class=\"beyond-section-title\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\"Which compact 16mm right-hand tool holder is best optimized for high-precision external profiling and clean square shoulder facing using positive 60° triangular carbide inserts on CNC lathes?\"\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBeyond STGCR1616H16\u003c\/strong\u003e is an industrial-grade, indexable external right-hand turning tool holder engineered for tight-tolerance lathe operations, fine finishing, and precise metal removal. Forged from high-tensile, heat-treated alloy steel, this tool incorporates a precise \u003cstrong\u003e91-degree approach angle (Lead Angle)\u003c\/strong\u003e. The insert pocket is machined to a micron-level tolerance specifically to host \u003cstrong\u003eTCMT16T3--\u003c\/strong\u003e (ANSI \u003cstrong\u003eTCMT32.5--\u003c\/strong\u003e) positive triangular carbide inserts. Its compact 16x16mm square shank delivers exceptional structural rigidity, suppressing harmonic vibrations during intricate profiling paths across carbon steels, alloy steels, and stainless steels while dropping seamlessly into Swiss-type, compact, or multi-axis CNC turrets.\u003c\/p\u003e\n\u003c!-- ISO Designation Breakdown Box --\u003e\n\u003ch3\u003eISO Naming Standard \u0026amp; Blueprint Breakdown\u003c\/h3\u003e\n\u003cp\u003eEvery design metric of this turning bar follows rigorous international standard nomenclature:\u003c\/p\u003e\n\u003cdiv class=\"iso-breakdown-wrapper\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cspan class=\"iso-letter\"\u003eS\u003c\/span\u003e\u003cspan class=\"iso-meaning\"\u003eClamping Method:\u003cbr\u003eScrew-On Lock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cspan class=\"iso-letter\"\u003eT\u003c\/span\u003e\u003cspan class=\"iso-meaning\"\u003eInsert Shape:\u003cbr\u003eTriangle (60°)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cspan class=\"iso-letter\"\u003eG\u003c\/span\u003e\u003cspan class=\"iso-meaning\"\u003eApproach Angle:\u003cbr\u003e91° Lead Angle\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cspan class=\"iso-letter\"\u003eC\u003c\/span\u003e\u003cspan class=\"iso-meaning\"\u003eInsert Clearance:\u003cbr\u003e7° Positive Angle\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cspan class=\"iso-letter\"\u003eR\u003c\/span\u003e\u003cspan class=\"iso-meaning\"\u003eHand Orientation:\u003cbr\u003eRight Hand (R)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cspan class=\"iso-letter\"\u003e1616\u003c\/span\u003e\u003cspan class=\"iso-meaning\"\u003eShank Dimension:\u003cbr\u003e16mm x 16mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cspan class=\"iso-letter\"\u003eH\u003c\/span\u003e\u003cspan class=\"iso-meaning\"\u003eOverall Tool Length:\u003cbr\u003e100mm (H)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cspan class=\"iso-letter\"\u003e16\u003c\/span\u003e\u003cspan class=\"iso-meaning\"\u003eCutting Edge Size:\u003cbr\u003e16mm (TCMT16T3)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 2. Key Features --\u003e\n\u003ch2 class=\"beyond-section-title\"\u003eProduct Key Features \u0026amp; Performance Advantages\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuenched Alloy Substrate (HRC 42-45):\u003c\/strong\u003e Crafted from premium 42CrMo structural alloy steel subjected to specialized heat treatment to maximize fatigue life and structural resilience under continuous chip loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Force Positive Pocket Geometry:\u003c\/strong\u003e Perfectly complements the 7° positive clearance angle of TCMT inserts, decreasing cutting tool pressure, managing thermal migration, and allowing smoother chip evacuation during intricate profiling cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e91° Right-Hand Clearance Configuration:\u003c\/strong\u003e Facilitates seamless right-hand longitudinal turning paths and clean perpendicular shoulder facing steps without rear-wall dragging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Wear Finish Protection:\u003c\/strong\u003e Coated in an industrial-grade matte black oxide layer to resist atmospheric rust, minimize micro-abrasion, and encourage unobstructed chip evaluation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 3. Specifications Table --\u003e\n\u003ch2 class=\"beyond-section-title\"\u003eTechnical Specifications \u0026amp; Metric vs Imperial Matrix\u003c\/h2\u003e\n\u003c!-- Corresponding Insert Link Box --\u003e\n\u003cdiv class=\"beyond-box\"\u003e\n\u003cstrong\u003eMatched Hardware Link Box:\u003c\/strong\u003e\u003cbr\u003e\n\u003cp\u003eMaximize your machine's output with perfectly matched cutting inserts. Click the link button below to access our selection of premium triangle inserts:\u003c\/p\u003e\n\u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=TCMT16\" target=\"_blank\" rel=\"noopener\"\u003e✦ Shop Compatible TCMT16T3 (TCMT32.5) Carbide Inserts ✦\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"beyond-table-responsive\"\u003e\n\u003ctable class=\"beyond-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension Property Parameter\u003c\/th\u003e\n\u003cth\u003eMetric Specification (ISO System)\u003c\/th\u003e\n\u003cth\u003eImperial System Equivalent (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTool Holder Naming Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTGCR1616H16\u003c\/td\u003e\n\u003ctd\u003eSTGCR10-4B (Functional Size Match)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Cross-Section Height \u0026amp; Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 mm x 16 mm\u003c\/td\u003e\n\u003ctd\u003e0.630\" x 0.630\" (Exact 5\/8 Inch Shank)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Shank Length (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003ctd\u003e3.937\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable Insert Profiling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTCMT 16T3-- (e.g., TCMT16T304 \/ TCMT16T308)\u003c\/td\u003e\n\u003ctd\u003eTCMT 3(2.5)1 \/ TCMT 3(2.5)2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFastener Clamping Screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCentral Torx Screw M4.0 (T15 Wrench)\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Insert Screw Equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCutting Hand Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRight Hand (R)\u003c\/td\u003e\n\u003ctd\u003eRight Hand (R)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRecommended Industrial Cutting Parameters Matrix\u003c\/h3\u003e\n\u003cdiv class=\"beyond-table-responsive\"\u003e\n\u003ctable class=\"beyond-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkpiece Material Matrix\u003c\/th\u003e\n\u003cth\u003eCutting Velocity (Vc) Range\u003c\/th\u003e\n\u003cth\u003eFeed Per Revolution (fn) Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarbon \u0026amp; Alloy Steels (P-Class)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140 - 260 m\/min (460 - 850 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.08 - 0.25 mm\/rev (0.003 - 0.010 ipr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStainless Steel Alloys (M-Class)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 - 190 m\/min (328 - 623 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.05 - 0.20 mm\/rev (0.002 - 0.008 ipr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrey \/ Nodular Cast Iron (K-Class)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110 - 220 m\/min (360 - 720 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.10 - 0.30 mm\/rev (0.004 - 0.012 ipr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 4. Applications --\u003e\n\u003ch2 class=\"beyond-section-title\"\u003eIndustrial Product Applications\u003c\/h2\u003e\n\u003cp\u003eThe STGCR1616H16 tool bar is engineered for fine finishing to light roughing operations inside high-precision, space-constrained manufacturing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision OD Profiling:\u003c\/strong\u003e Designed for right-hand continuous linear cuts where small tool footprints require maximum rigidity to maintain structural accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Shoulder Facing:\u003c\/strong\u003e The 91° approach angle allows clean 90-degree external steps to be faced smoothly in a right-hand feeding configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact CNC Lathe Machining:\u003c\/strong\u003e Excellent for Swiss-type lathes, multi-tasking centers, or small industrial lines running standard 16mm tooling blocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003ch2 class=\"beyond-section-title\"\u003eMachinery \u0026amp; Equipment Compatibility\u003c\/h2\u003e\n\u003cp\u003eUniversally compatible with standard CNC automatic turrets, gang-tooling plates, and small conventional lathe quick-change tool posts (QCTP) utilizing standard 16mm (5\/8 inch) tooling slots.\u003c\/p\u003e\n\u003c!-- 6. Material\/Grade Comparison Matrix --\u003e\n\u003ch2 class=\"beyond-section-title\"\u003eBeyond Brand Tooling Grade Comparison Matrix\u003c\/h2\u003e\n\u003cdiv class=\"beyond-table-responsive\"\u003e\n\u003ctable class=\"beyond-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBeyond Holder Grade Line\u003c\/th\u003e\n\u003cth\u003eBase Material Chemistry \u0026amp; Metallurgy\u003c\/th\u003e\n\u003cth\u003ePrimary Optimization Target\u003c\/th\u003e\n\u003cth\u003eAnti-Chatter Rating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBY-Eco Class (HRC 40)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 40Cr Structural Carbon Steel\u003c\/td\u003e\n\u003ctd\u003eLight maintenance, manual prototyping\u003c\/td\u003e\n\u003ctd\u003e★★★☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBY-Pro Class (HRC 45) [This Model]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePremium Forged 42CrMo Steel Alloy\u003c\/td\u003e\n\u003ctd\u003eHigh production loops, high-feed processing\u003c\/td\u003e\n\u003ctd\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBY-Extreme Master (HRC 48)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardened Tool Steel + Special Treatment\u003c\/td\u003e\n\u003ctd\u003eSevere interrupted cuts, high-nickel alloys\u003c\/td\u003e\n\u003ctd\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 7. Why Choose Us \u0026 Customer Reviews --\u003e\n\u003ch2 class=\"beyond-section-title\"\u003eWhy Choose Beyond CNC Tooling?\u003c\/h2\u003e\n\u003cp\u003eBeyond delivers field-proven accuracy for modern production spaces. Through specialized CNC pocket pocketing, our indexable bars provide absolute seat positioning stability, reducing dimensional drift and extending carbide insert life under varied cutting parameters.\u003c\/p\u003e\n\u003ch3\u003eWorldwide Customer Experiences (Verified Toolrooms)\u003c\/h3\u003e\n\u003cdiv class=\"reviews-grid\"\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Excellent performance on small parts\"\u003c\/strong\u003e\n\u003cp\u003eUsing this on a compact CNC lathe. The 16mm shank fits natively and dampens chatter exceptionally well on small carbon steel pins. Pocket alignment is perfect.\u003c\/p\u003e\n\u003cdiv class=\"review-meta\"\u003eMarkus T. — Germany 🇩🇪\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Superb shoulder clearance\"\u003c\/strong\u003e\n\u003cp\u003eRight-hand pathing works perfectly for our component setup. The 91-degree approach leaves zero burrs on perpendicular faces.\u003c\/p\u003e\n\u003cdiv class=\"review-meta\"\u003eDave R. — United States 🇺🇸\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-stars\"\u003e★★¼☆☆\u003c\/div\u003e\n\u003cstrong\u003e\"Gambo compatto e robusto\"\u003c\/strong\u003e\n\u003cp\u003eClean black oxide finish, well-packaged. The M4 screw secures the TCMT insert tightly. Great price-to-quality ratio for mid-size runs.\u003c\/p\u003e\n\u003cdiv class=\"review-meta\"\u003eFabrizio M. — Italy 🇮🇹\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"review-card\"\u003e\n\u003cdiv class=\"review-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Maintains micro-precision\"\u003c\/strong\u003e\n\u003cp\u003ePerfect for fine finishing. The insert seat geometry prevents tip deflection, giving us consistent dimensions across hundreds of parts.\u003c\/p\u003e\n\u003cdiv class=\"review-meta\"\u003eKenji Y. — Japan 🇯🇵\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 8. AI-Style FAQ Layout --\u003e\n\u003ch2 class=\"beyond-section-title\"\u003eAI-Style FAQ Assistant\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ: Can I use positive carbide inserts like CCGT or CNMG on this tool holder?\u003c\/div\u003e\n\u003cdiv class=\"faq-content\"\u003eA: No. The second letter \"T\" specifies an exact 60-degree triangular geometry (TCMT). Rhombic shapes (CCGT) or negative double-sided inserts (CNMG) will not fit this pocket setup.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ: What is the physical difference between the STGCR and STGCL models?\u003c\/div\u003e\n\u003cdiv class=\"faq-content\"\u003eA: The fifth character \"R\" stands for **Right-Hand** orientation. The STGCL is the left-hand mirrored equivalent. Ensure you choose according to your machine spindle direction and turret layout.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ: What insert thickness does this tool holder pocket accept?\u003c\/div\u003e\n\u003cdiv class=\"faq-content\"\u003eA: The insert code size 16T3 signifies it is optimized for an insert thickness of **3.97mm** (1\/8 inch nominal thickness), matching standard TCMT16T3 sizes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Bottom Informational Tips Area --\u003e\n\u003cdiv class=\"beyond-dark-banner\"\u003e\n\u003ch3\u003e⚙️ Pro Lathe Operative Tips \u0026amp; Industrial Troubleshooting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Optimization Checklist:\u003c\/strong\u003e Ensure your insert's chipbreaker and coating match your stock material. Choose thin PVD micro-grain coatings for stainless steels to reduce work hardening, and thick CVD aluminum-oxide layers for casting runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquivalent Industrial Models:\u003c\/strong\u003e Under classic imperial measurements, this 16mm unit acts as a direct dimensional functional equivalent to the standard **STGCR10-4B** family line using a 5\/8-inch bar body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTroubleshooting Overhang Flex:\u003c\/strong\u003e If you observe micro-vibrations during finishing, check your holder overhang. For optimal rigidity, the protruding distance from your tool block should never exceed 3 times the shank height ($3 \\times 16\\text{mm} = 48\\text{mm}$).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43584696189100,"sku":"STGCR1616H16","price":19.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Beyond_STGCR1616H16_right_hand_indexable_CNC_turning_tool_holder_with_16x16mm_shank_for_TCMT16T3_triangle_inserts..jpg?v=1778915913","url":"https:\/\/cnchome-beyond.com\/products\/beyond-stgcr1616h16-cnc-right-hand-turning-tool-holder","provider":"CNCHome-Beyond","version":"1.0","type":"link"}