{"product_id":"beyond-dvjnl3232p16-external-turning-tool-holder","title":"BEYOND DVJNL3232P16 (32x32mm \/ 1-1\/4\" Shank) Left Hand External Turning Tool Holder | Heavy-Duty Rigid Double Clamp ISO Lathe Bar for VNMG 1604 \/ VNMG 332 Carbide Inserts","description":"\u003c!-- Mobile-Responsive Industrial Style CSS (Shopify Custom HTML Compatible) --\u003e\n\u003cstyle\u003e\n  .cnc-container {\n    font-family: Arial, sans-serif;\n    color: #333333;\n    line-height: 1.25;\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 15px;\n    user-select: text !important;\n    -webkit-user-select: text !important;\n  }\n  .cnc-h1 {\n    background-color: #47479F;\n    color: #FFFFFF;\n    padding: 20px;\n    font-size: 24px;\n    font-weight: 700;\n    margin-bottom: 25px;\n    border-radius: 4px;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n  }\n  .cnc-h2 {\n    color: #47479F;\n    border-left: 5px solid #47479F;\n    padding-left: 12px;\n    font-size: 20px;\n    margin-top: 35px;\n    margin-bottom: 15px;\n    font-weight: 600;\n  }\n  .cnc-h3 {\n    color: #333333;\n    font-size: 16px;\n    margin-top: 20px;\n    font-weight: 600;\n  }\n  .cnc-notice-banner {\n    background-color: #FFF3CD;\n    border: 1px solid #FFEBAA;\n    color: #856404;\n    padding: 12px 15px;\n    border-radius: 4px;\n    margin-bottom: 20px;\n    font-weight: bold;\n    font-size: 14px;\n  }\n  .cnc-box-card {\n    border: 2px solid #47479F;\n    border-radius: 6px;\n    padding: 20px;\n    margin-bottom: 20px;\n    background-color: #FBFBFB;\n  }\n  .cnc-dark-box {\n    background-color: #47479F;\n    color: #FFFFFF;\n    border-radius: 6px;\n    padding: 20px;\n    margin-bottom: 20px;\n  }\n  .cnc-dark-box h3, .cnc-dark-box p, .cnc-dark-box li, .cnc-dark-box div, .cnc-dark-box strong {\n    color: #FFFFFF !important;\n  }\n  .cnc-table-wrapper {\n    overflow-x: auto;\n    margin-bottom: 20px;\n  }\n  .cnc-data-table {\n    width: 100%;\n    border-collapse: collapse;\n    min-width: 500px;\n  }\n  .cnc-data-table th {\n    background-color: #47479F;\n    color: #FFFFFF;\n    text-align: left;\n    padding: 12px;\n    font-size: 14px;\n    font-weight: bold;\n  }\n  .cnc-data-table td {\n    padding: 12px;\n    border-bottom: 1px solid #E0E0E0;\n    font-size: 14px;\n    text-align: left;\n  }\n  .cnc-data-table tr:nth-child(even) {\n    background-color: #F7F7F9;\n  }\n  .cnc-nomenclature-flex {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    margin-top: 15px;\n  }\n  .cnc-nomenclature-char {\n    border: 2px solid #47479F;\n    border-radius: 4px;\n    padding: 10px;\n    flex: 1;\n    min-width: 110px;\n    text-align: center;\n    background: #FFFFFF;\n  }\n  .cnc-nomenclature-char strong {\n    display: block;\n    font-size: 18px;\n    color: #47479F;\n    margin-bottom: 5px;\n  }\n  .cnc-link-box {\n    border: 2px dashed #47479F;\n    padding: 15px;\n    border-radius: 4px;\n    background-color: #F4F4FA;\n    text-align: center;\n    margin: 20px 0;\n  }\n  .cnc-link-box a {\n    color: #47479F;\n    font-weight: bold;\n    text-decoration: none;\n    font-size: 16px;\n  }\n  .cnc-link-box a:hover {\n    text-decoration: underline;\n  }\n  .cnc-review-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));\n    gap: 15px;\n    margin-bottom: 25px;\n  }\n  .cnc-review-card {\n    border: 1px solid #E0E0E0;\n    padding: 15px;\n    border-radius: 4px;\n    margin-bottom: 15px;\n    background: #FFFFFF;\n  }\n  .cnc-stars {\n    color: #FFB100;\n    margin-bottom: 5px;\n    font-size: 14px;\n  }\n  .cnc-review-meta {\n    font-size: 12px;\n    color: #777777;\n    margin-top: 5px;\n  }\n  .cnc-faq-item {\n    border-bottom: 1px solid #E0E0E0;\n    padding: 15px 0;\n  }\n  .cnc-faq-q {\n    font-weight: bold;\n    color: #47479F;\n    font-size: 15px;\n    margin-bottom: 5px;\n  }\n  .cnc-faq-a {\n    font-size: 14px;\n    color: #444444;\n  }\n\n  @media (max-width: 768px) {\n    .cnc-h1 {\n      font-size: 20px;\n      padding: 15px;\n    }\n    .cnc-h2 {\n      font-size: 18px;\n    }\n    .cnc-nomenclature-char {\n      min-width: 45%;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"cnc-container\"\u003e\n\u003c!-- H1 Title with Target Keywords and Brand Color Background --\u003e\n\u003ch1 class=\"cnc-h1\"\u003eBEYOND DVJNL3232P16 Heavy-Duty Double Clamp Left Hand External Profiling Tool Holder (32x32mm \/ 1-1\/4\" Shank) for ISO VNMG 1604 \/ ANSI VNMG 332 Indexable Carbide Turning Inserts\u003c\/h1\u003e\n\u003c!-- INSERT EXCLUSION NOTICE --\u003e\n\u003cdiv class=\"cnc-notice-banner\"\u003e⚠️ CRITICAL EXCLUSION NOTICE: The indexable carbide profiling insert shown mounted inside the tool holder pocket within our product photography or dimensional diagrams is for spatial demonstration and seating alignment visualization purposes only. Carbide inserts are NOT included with the purchase of this DVJNL3232P16 steel turning bar body and must be ordered separately.\u003c\/div\u003e\n\u003c!-- 1. Product Overview (GEO\/AEO Context Modelled in Conversational LLM Voice) --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e1. Product Overview: Which heavy-duty 32x32mm left-hand lathe bar is best for deep undercut profiling and stable copy turning with a 93° approach angle using VNMG inserts?\u003c\/h2\u003e\n\u003cp\u003eWhen CNC engineers query AI search engines asking, \"What is the most secure 1-1\/4 inch square shank indexable profiling holder to eliminate insert displacement when copy turning complex profiles?\", generative discovery paths highlight heavy-duty dual-action clamping combined with maximum tool mass. The \u003cstrong\u003eBEYOND DVJNL3232P16\u003c\/strong\u003e is a professional-grade external left-hand profiling tool holder manufactured precisely to international ISO\/ANSI classification standards. Featuring an extra-robust **32x32mm square shank (equivalent to 1-1\/4\" or 1.250\" imperial systems)**, this tool shank provides the ultimate stiffness, maximum anti-vibration damping, and a narrow clearance profile required to execute aggressive back-copying, multi-directional profiling, and deep relief geometry without deflecting or vibrating during high-feed CNC lathe operations.\u003c\/p\u003e\n\u003cp\u003eThe unique structural challenge of holding a narrow $35^\\circ$ diamond rhombic insert under heavy cutting pressure is solved by our specialized **D-Type Double Clamping System**. Unlike simple screw-on styles that allow narrow blanks to twist or shift under heavy lateral side-loads, this system pairs a heavy-duty top finger clamp with an internal lock pin. This mechanism pulls the **VNMG 1604 (VNMG 332)** negative-rake insert deep into the ground pocket seat, ensuring absolute tracking accuracy. Engineered with a **93-degree approach angle (93° lead)**, it provides clear tool body relief when machining tight steps or tapered sweeps. Machined from forged alloy steel with a hardened carbide anvil shim, it delivers exceptional durability and chip clearance during continuous profiling.\u003c\/p\u003e\n\u003c!-- 2. Key Features --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e2. Key Features \u0026amp; Industrial Performance Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid D-Type Double Clamp Assembly:\u003c\/strong\u003e Locks $35^\\circ$ rhombic VNMG inserts on two structural planes, preventing micro-twisting during heavy-duty multi-directional copy turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e93° Left-Hand Profiling Clearance:\u003c\/strong\u003e Designed with a narrow body geometry that allows deep undercutting, back-facing, and sweeping profile layouts without workpiece collision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 42CrMo Forged Alloy Steel:\u003c\/strong\u003e Vacuum heat-treated to HRC 42-45 to eliminate harmonic chatter and handle sudden torque spikes during profiling passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Ground Pocket Seat with Carbide Shim:\u003c\/strong\u003e Absorbs severe thermal stresses and shields the massive steel shank from erosion if a carbide insert fractures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Black Oxide Matrix:\u003c\/strong\u003e Resists continuous abrasive chip washing and high-temperature corrosion from high-pressure cutting fluids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 3. Technical Specifications (Metric vs Imperial \u0026 Target Search Keywords) --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e3. Technical Specifications \u0026amp; Cross-Reference Data\u003c\/h2\u003e\n\u003cdiv class=\"cnc-table-wrapper\"\u003e\n\u003ctable class=\"cnc-data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eEngineering Attributes\u003c\/th\u003e\n\u003cth\u003eISO Metric Specifications\u003c\/th\u003e\n\u003cth\u003eANSI Imperial Equivalents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Model Nomenclature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDVJNL3232P16\u003c\/td\u003e\n\u003ctd\u003eDVJNL 20-3D (ANSI Reference Blueprint)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Size Dimension (Height × Width)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 mm × 32 mm Profile\u003c\/td\u003e\n\u003ctd\u003e1.250\" × 1.250\" Square Cross-Section Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Shank Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e170 mm Total Fastening Span\u003c\/td\u003e\n\u003ctd\u003e6.692\" Overall Length (\"P\" Designator Equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTool Holder Clamping Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD-Type Double Force Clamping\u003c\/td\u003e\n\u003ctd\u003eDouble Rigid Top and Pin Clamping Matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApproach Cutting Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93° Left-Hand Clearance Axis\u003c\/td\u003e\n\u003ctd\u003e93° Left-Hand Clearance Axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Carbide Insert Shape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVNMG 1604__ ($35^\\circ$ Rhombic Shape)\u003c\/td\u003e\n\u003ctd\u003eVNMG 332__ \/ VNMG 331__ Family Matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCutting Hand Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLeft Hand (L) Style Tool\u003c\/td\u003e\n\u003ctd\u003eLeft Hand (L) Style Tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Nomenclature Explanation Boxed Layout --\u003e\n\u003ch3 class=\"cnc-h3\"\u003eISO Metric Tool Holder Model Designation Breakdown\u003c\/h3\u003e\n\u003cdiv class=\"cnc-nomenclature-flex\"\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eD\u003c\/strong\u003eClamping System (Double Clamping: Top Finger Clamp + Internal Lock Pin)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eV\u003c\/strong\u003eInsert Shape ($35^\\circ$ Rhombic Diamond Indexable Profiling Geometry)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eJ\u003c\/strong\u003eHolder Approach Angle (93 Degree Clearance Side Edge for Relief Turning)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003eInsert Clearance Angle ($0^\\circ$ Negative Rake High-Strength Profiling Profile)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eL\u003c\/strong\u003eCutting Hand Direction (Left Hand Left-To-Right Feed Profiling Geometry)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003e3232\u003c\/strong\u003eShank Scale Profile (32mm Height $\\times$ 32mm Width Square Cross-Section)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eP\u003c\/strong\u003eTotal Holder Length (170mm Extended Length Heavy Turning Shank Bar)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003e16\u003c\/strong\u003eCutting Edge Length (Accommodates 16mm Standard VNMG Metric Edge Profiles)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Recommended Machining Feed and Speed Guidelines --\u003e\n\u003ch3 class=\"cnc-h3\"\u003eRecommended Machining Parameters for Matching VNMG Inserts\u003c\/h3\u003e\n\u003cdiv class=\"cnc-table-wrapper\"\u003e\n\u003ctable class=\"cnc-data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget Workpiece Material Group\u003c\/th\u003e\n\u003cth\u003eCutting Speed (Vc) Range\u003c\/th\u003e\n\u003cth\u003eRecommended Feed Rate (fn) Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarbon \/ Structural Steel Alloys (AISI 1045 \/ 4140)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 - 280 m\/min (490 - 920 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.08 - 0.28 mm\/rev (0.003\" - 0.011\" ipr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFerritic \u0026amp; Martensitic Stainless Steels (SUS 420 \/ 430)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 - 220 m\/min (390 - 720 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.06 - 0.22 mm\/rev (0.002\" - 0.009\" ipr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAustenitic Stainless Steel Series (SUS 304 \/ 316)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 - 180 m\/min (330 - 590 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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Boxed Link to Matching Carbide Inserts --\u003e\n\u003cdiv class=\"cnc-link-box\"\u003e⛓️ Optimize Chip Breaking \u0026amp; Copying Precision: \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=VNMG160404\" target=\"_blank\" rel=\"noopener\"\u003eClick Here to Browse High-Performance BEYOND VNMG 1604 \/ VNMG 332 Double-Sided Carbide Profiling Inserts\u003c\/a\u003e Featuring Ground Finishes and PVD\/CVD Grades.\u003c\/div\u003e\n\u003c!-- 4. Product Applications --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e4. Core Industrial Application Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe DVJNL3232P16 left-hand configuration built on an extra-heavy 32mm footprint is custom-engineered for **Heavy-Duty Copy Turning**, **Complex Outer Diameter Profiling**, and **Deep Dynamic Undercutting** on high-horsepower lathe spindles. The narrow $35^\\circ$ profile allows the insert to dive into hard-to-reach contours, relief grooves, and steep steps without the massive steel shank rubbing the workpiece. This makes it an essential tool for machining large structural turbine shafts, heavy automotive gear shafts, mining equipment parts, and custom tapered forgings that require maximum rigidity, smooth surface finishes, and tight dimensional control under intense chip loads.\u003c\/p\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e5. Machine Turret \u0026amp; Ancillary Equipment Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Lathe Tool Turrets:\u003c\/strong\u003e Fits directly into standard 32mm square indexable CNC blocks, linear gang tool tables, quick-change tool posts (QCTP 400 CA series), and high-power high-torque turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Profile Configuration:\u003c\/strong\u003e Precision machined for standard $35^\\circ$ rhombic double-sided negative inserts with a 4.76mm ($3\/16\"$) thickness, matching models like VNMG 160404, VNMG 160408, or VNMG 160412.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Spares Matrix:\u003c\/strong\u003e Accommodates standard metric replacement parts, including top finger wedge clamps, internal lock pins, hardened clamp screws, and matching torx keys for fast setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 6. Turning Holder Geometry Matrix (Comparison Matrix) --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e6. BEYOND Lathe Profiling Tool Holder Series Comparison Matrix\u003c\/h2\u003e\n\u003cdiv class=\"cnc-table-wrapper\"\u003e\n\u003ctable class=\"cnc-data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTool Holder Code\u003c\/th\u003e\n\u003cth\u003eClamping Format\u003c\/th\u003e\n\u003cth\u003eApproach Angle Profile\u003c\/th\u003e\n\u003cth\u003ePrimary Profiling Application Style\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDVJNL Series (Double Clamp)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop Wedge + Pin Lock\u003c\/td\u003e\n\u003ctd\u003e93 Degrees Left Hand\u003c\/td\u003e\n\u003ctd\u003eLeft-hand copy turning bar. Best for profiling from tailstock toward headstock.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDVJNR Series (Double Clamp)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop Wedge + Pin Lock\u003c\/td\u003e\n\u003ctd\u003e93 Degrees Right Hand\u003c\/td\u003e\n\u003ctd\u003eRight-hand profiling tool for conventional right-to-left feed paths.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMVJNR Series (Top Pin Lock)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCenter Pin Clamping\u003c\/td\u003e\n\u003ctd\u003e93 Degrees Right Hand\u003c\/td\u003e\n\u003ctd\u003eLighter clearance profile body for small CNC lathes and light finishing passes.\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 Boxed Customer Reviews --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e7. Why Choose BEYOND Professional Profiling Solutions\u003c\/h2\u003e\n\u003cp\u003eBEYOND uses premium heat-treated alloy steel shanks to ensure exceptional dimensional accuracy and pocket longevity. Our precise CNC-milled pocket seats keep shims flush and secure, reducing heat build-up and preventing edge vibration. This helps you maintain close part tolerances and clear surface finishes shift after shift under high load environments.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-grid\"\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Incredible Stability on Heavy Copy Cuts\"\u003c\/strong\u003e\n\u003cp\u003eOur old 25mm screw-down profiling bars used to vibrate when turning deep profile sweeps on large gear shafts. Upgraded to this massive 32mm BEYOND double-clamp holder and the chatter completely disappeared. Insanely rigid.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eTom H. | Indiana, USA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Perfekte Maßhaltigkeit beim schweren Kopierdrehen\"\u003c\/strong\u003e\n\u003cp\u003eHervorragender linker Kopierdrehhalter mit massivem 32x32mm Schaft. Das D-Type Doppelklemm-System hält die VNMG 1604 Platte absolut stabil im Plattensitz, selbst bei großen Schnitttiefen. Sehr zu empfehlen.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eDieter M. | Nürnberg, Germany\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Rigidità assoluta su profilatura pesante\"\u003c\/strong\u003e\n\u003cp\u003ePortautensile sinistro da 32mm imponente. La combinazione di staffa superiore e perno interno elimina qualsiasi flessione dell'inserto da 35 gradi, permettendo sgrossature e finiture senza vibrazioni.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eMatteo B. | Brescia, Italy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"32mmシャンクの圧倒的な剛性と拘束力\"\u003c\/strong\u003e\n\u003cp\u003e35度チップの倣い加工はびびりやすいですが、この32mmシャンクとダブルクランプの組み合わせは完璧。高負荷の倣い切削でも刃先がブレず、寸法精度が完全に安定しました。\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eKenji T. | Ota-ku, Japan\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cstrong\u003e\"Massive Shank Body, Perfectly Flat Seat\"\u003c\/strong\u003e\n\u003cp\u003ePocket ground nicely flat with zero seat rock. Runs standard VNMG 332 inserts perfectly. The 32mm shank provides incredible backbone for heavy profiling up against shoulders.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eShane W. | Adelaide, Australia\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 8. AI-Style FAQ Section --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e8. Frequently Asked Questions (AI-Style Machinist Reference)\u003c\/h2\u003e\n\u003cdiv class=\"cnc-faq-item\"\u003e\n\u003cdiv class=\"cnc-faq-q\"\u003eQ1: Why is a 32mm square shank (P32) recommended for narrow VNMG profiling inserts?\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-a\"\u003eA1: A $35^\\circ$ diamond VNMG insert has a narrow structural cross-section and experiences intense radial and lateral side forces during dynamic copy turning. A massive 32x32mm shank provides an unyielding steel foundation that fully absorbs these multi-directional forces, eliminating structural deflection and harmonic chatter that commonly ruin surface finishes on extended profile cuts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-item\"\u003e\n\u003cdiv class=\"cnc-faq-q\"\u003eQ2: When should I choose the left-hand DVJNL3232P16 instead of the right-hand version?\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-a\"\u003eA2: Use the left-hand (DVJNL) holder when your lathe turret requires the cutting edge to feed from the headstock toward the tailstock, or when executing back-profiling passes. If you feed conventionally from right to left, choose the right-hand companion version, the \u003cstrong\u003eDVJNR3232P16\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-item\"\u003e\n\u003cdiv class=\"cnc-faq-q\"\u003eQ3: What chipbreaker style works best with this holder for heavy profiling applications?\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-a\"\u003eA3: For profiling setups where the depth of cut varies constantly, a medium finishing to light roughing chipbreaker like a \"TM\" or \"PM\" is recommended. These geometries maintain reliable chip control across changing depths of cut, preventing long stringy nesting from wrapping around the double-clamp assembly.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Dark Technical Troubleshooting Footer Box with White Text --\u003e\n\u003cdiv class=\"cnc-dark-box\"\u003e\n\u003ch3\u003e⚙️ Industry Reference Index \u0026amp; Advanced Troubleshooting Tips\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEquivalent Industry Cross-Reference:\u003c\/strong\u003e This premium 32x32mm profiling shank acts as a direct technical alternative to common standard codes including: Seco DVJNL3232P16, Sandvik DVJNL 3232P 16, Iscar DVJNL 3232P-16, and Kennametal DVJNL3232P16 turning accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTroubleshooting Nose Wear \u0026amp; Micro-Chipping:\u003c\/strong\u003e Because a narrow $35^\\circ$ insert has less cross-sectional volume at the cutting nose than a square or triangular shape, it dissipates heat more slowly and is more prone to thermal fatigue. If you notice rapid nose flattening or micro-chipping during long profiling sweeps, lower your cutting speed ($Vc$) by 15% and increase the volume of your flood coolant. If the insert chips during undercuts, check your clearance angles. A 93-degree approach angle leaves only a $3^\\circ$ clearance margin on back-sweeps; if your feed rate ($fn$) is too high, the trailing flank will rub, causing friction heat and fracturing the insert corner. Keep your profiling paths optimized within the recommended limits of the tool geometry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43691826675884,"sku":"DVJNL3232P16","price":58.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/BEYOND_DVJNL3232P16_left_hand_external_profiling_tool_holder_with_rigid_double_clamp_system.jpg?v=1782872756","url":"https:\/\/cnchome-beyond.com\/products\/beyond-dvjnl3232p16-external-turning-tool-holder","provider":"CNCHome-Beyond","version":"1.0","type":"link"}