{"product_id":"beyond-s20r-svjbl11-boring-bar-internal-turning-tool-holder-vbmt1103","title":"Beyond S20R-SVJBL11 Internal Boring Bar | 20mm CNC Turning Toolholder","description":"\u003cstyle\u003e\n    \/* Global Styles *\/\n    .beyond-container { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }\n    .primary-bg { background-color: #47479F; color: #ffffff; padding: 15px; border-radius: 4px; }\n    h1, h2 { color: #47479F; margin-top: 30px; }\n    .dark-section { background-color: #333; color: #fff; padding: 20px; border-radius: 4px; margin: 20px 0; }\n    \n    \/* Layout *\/\n    .flex-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }\n    .box { border: 1px solid #ddd; padding: 15px; border-radius: 8px; transition: 0.3s; }\n    .box:hover { border-color: #47479F; }\n    \n    \/* Table *\/\n    .spec-table { width: 100%; border-collapse: collapse; margin: 20px 0; }\n    .spec-table th, .spec-table td { border: 1px solid #ddd; padding: 12px; text-align: left; }\n    .spec-table th { background-color: #f4f4f4; }\n\n    \/* Highlights *\/\n    .note-box { border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin: 20px 0; }\n    \n    \/* Responsive Fixes *\/\n    @media (max-width: 768px) { .flex-grid { grid-template-columns: 1fr; } }\n\u003c\/style\u003e\n\u003cdiv class=\"beyond-container\"\u003e\n\u003ch1 class=\"primary-bg\"\u003eS20R-SVJBL11 Internal Boring Bar | Precision CNC Turning by Beyond\u003c\/h1\u003e\n\u003c!-- 1. Product Overview --\u003e\n\u003ch2\u003eProduct Overview: Why Choose the S20R-SVJBL11?\u003c\/h2\u003e\n\u003cp\u003eAre you looking for a reliable internal boring bar that balances rigidity and chip evacuation? The \u003cstrong\u003eBeyond S20R-SVJBL11\u003c\/strong\u003e is engineered for high-performance CNC turning. Designed for medium-to-finishing internal boring, this toolholder provides exceptional stability even in deep-hole applications. Its specific geometry ensures optimal chip flow, preventing vibration (chatter) and delivering the tight tolerance your project demands.\u003c\/p\u003e\n\u003cdiv class=\"note-box\"\u003e\n\u003cstrong\u003eImportant Note:\u003c\/strong\u003e This product includes the toolholder only. \u003cem\u003eInserts are not included.\u003c\/em\u003e Please purchase compatible V-type carbide inserts separately.\u003c\/div\u003e\n\u003c!-- 2. Model Breakdown --\u003e\n\u003ch2\u003eModel Decoding: S20R-SVJBL11\u003c\/h2\u003e\n\u003cdiv class=\"flex-grid\"\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eS:\u003c\/strong\u003e Screw Clamp System\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003e20:\u003c\/strong\u003e 20mm Shank Diameter\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eR:\u003c\/strong\u003e Right-Hand Design\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eS:\u003c\/strong\u003e Steel Shank\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eV:\u003c\/strong\u003e Insert Shape (V)\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eJ:\u003c\/strong\u003e 93° Approach Angle\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eB:\u003c\/strong\u003e 5° Clearance Angle\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eL:\u003c\/strong\u003e Internal Boring\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003e11:\u003c\/strong\u003e Insert Size (11mm)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 3. Specifications \u0026 Parameters --\u003e\n\u003ch2\u003eTechnical Specifications \u0026amp; Cutting Data\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eMetric\u003c\/th\u003e\n\u003cth\u003eImperial (Ref)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank Diameter\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e0.787\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Length\u003c\/td\u003e\n\u003ctd\u003e200mm\u003c\/td\u003e\n\u003ctd\u003e7.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Bore\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e0.984\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Insert\u003c\/td\u003e\n\u003ctd\u003eVB** 1103**\u003c\/td\u003e\n\u003ctd\u003eVB** 1103**\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eVc (m\/min)\u003c\/th\u003e\n\u003cth\u003efn (mm\/rev)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteel (P20)\u003c\/td\u003e\n\u003ctd\u003e120-220\u003c\/td\u003e\n\u003ctd\u003e0.10-0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless (M20)\u003c\/td\u003e\n\u003ctd\u003e80-160\u003c\/td\u003e\n\u003ctd\u003e0.08-0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron (K10)\u003c\/td\u003e\n\u003ctd\u003e100-200\u003c\/td\u003e\n\u003ctd\u003e0.12-0.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- 4. Key Features \u0026 Compatibility --\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Damping:\u003c\/strong\u003e High-grade steel construction minimizes harmonic resonance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Control:\u003c\/strong\u003e Advanced SVJBL geometry facilitates efficient chip evacuation in narrow bores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Perfectly fits \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=vbmt1103\" target=\"_blank\" rel=\"noopener\"\u003eVBGT\/VBMT Series Inserts.\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 5. Material \u0026 Troubleshooting --\u003e\n\u003cdiv class=\"dark-section\"\u003e\n\u003ch2\u003eMaterial Matrix \u0026amp; Troubleshooting\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Matrix:\u003c\/strong\u003e Optimized for Steel, Stainless Steel, and Cast Iron finishing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTroubleshooting:\u003c\/strong\u003e If experiencing chatter, reduce the overhang (L1) or decrease the feed rate (fn) by 20%. Always ensure the insert is tightly secured with the original Beyond screw.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 6. Testimonials --\u003e\n\u003ch2\u003eReal User Feedback\u003c\/h2\u003e\n\u003cdiv class=\"flex-grid\"\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cp\u003e\"Solid rigidity. Used for a batch of 500 parts, zero issues with tolerance.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- John D. (USA) ★★★★★\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cp\u003e\"Excellent chip evacuation, exactly what I needed for small diameter boring.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Klaus M. (Germany) ★★★★☆\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cp\u003e\"Good price-to-performance ratio. Comparable to premium brands.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Alessandro R. (Italy) ★★★★★\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 7. FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"note-box\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the wrench included?\u003c\/strong\u003e\u003cbr\u003eYes, an M4 wrench is included in the package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the insert size?\u003c\/strong\u003e\u003cbr\u003eIt fits standard 11mm (inscribed circle) V-type inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this fit my CNC lathe?\u003c\/strong\u003e\u003cbr\u003eIf your turret accepts 20mm shank bars, it is 100% compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43622001180844,"sku":"S20R-SVJBL11","price":22.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/S20R-SVJBL11-internal-boring-bar-side-view.jpg_Beyond-S20R-SVJBL11-tool-holder-details.jpg?v=1779696957","url":"https:\/\/cnchome-beyond.com\/products\/beyond-s20r-svjbl11-boring-bar-internal-turning-tool-holder-vbmt1103","provider":"CNCHome-Beyond","version":"1.0","type":"link"}