{"product_id":"jet-16-x-40-toolroom-lathe-geared-head-230-460-v-3-phase-3-1-8-spindle-bore-dia-25-to-1-800-rpm-jt9-321445","title":"Jet 16\" x 40\" Toolroom Lathe: Geared Head, 230\/460 V 3 Phase, 3-1\/8\" Spindle Bore Dia, 25 to 1,800 RPM JT9-321445","description":"\u003cstyle\u003e\n    .iron-theme{\n      --black:#0b0b0b; --gray:#6b7280;\n      --red:#c1121f; --red2:#e11d2e;\n      --border:#e5e7eb; --soft:#f8fafc;\n      font-family: Arial, Helvetica, sans-serif;\n      color: var(--black);\n      max-width: 1100px;\n      margin: 0 auto;\n      line-height: 1.7;\n    }\n    .shell{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.08);}\n    .top{padding:24px;}\n    .kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin:0 0 8px;}\n    h1{margin:0;font-size:30px;font-weight:900;text-transform:uppercase;}\n    .sub{margin:12px 0 0;font-size:15px;max-width:100ch;}\n    .stripe{height:8px;background:linear-gradient(90deg,var(--red) 0%,var(--red) 70%,var(--red2) 100%);}\n    .content{padding:24px;background:var(--soft);}\n    .card{border:1px solid var(--border);border-radius:16px;background:#fff;padding:20px;margin:18px 0;box-shadow:0 8px 22px rgba(0,0,0,.06);}\n    h2{margin:0 0 12px;font-size:19px;font-weight:900;text-transform:uppercase;display:flex;align-items:center;gap:10px;}\n    h2:before{content:\"\";width:10px;height:10px;background:var(--red);border-radius:2px;}\n    ul{margin:0;padding-left:20px;}\n    ul li{margin:8px 0;}\n    table{width:100%;border-collapse:collapse;font-size:14px;}\n    th, td{border:1px solid var(--border);padding:10px;text-align:left;}\n    th{background:#f3f4f6;font-size:12px;text-transform:uppercase;font-weight:900;}\n    .callout{border:1px dashed rgba(193,18,31,.5);background:rgba(193,18,31,.06);border-radius:12px;padding:14px;font-size:14px;margin-top:12px;}\n\u003c\/style\u003e\n\n\u003csection aria-label=\"JET 16x40 Geared Head Toolroom Lathe Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cp class=\"kicker\"\u003e40\" Capacity • Geared Headstock • 3-Phase\u003c\/p\u003e\n\u003ch2\u003eJET 16\" x 40\" Geared Head Toolroom Lathe\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eJET 16\" x 40\" Geared Head Toolroom Lathe (JT9-321445)\u003c\/strong\u003e is engineered to deliver heavy-duty performance and structural rigidity in a space-efficient footprint. Running on industrial 230\/460V 3-Phase power, this machine utilizes a robust geared headstock to provide 12 slip-free spindle speeds ranging from 25 to 1,800 RPM. With a 16-inch swing, a 40-inch center capacity, and an oversized 3-1\/8\" spindle bore, this lathe offers the extreme torque, dampening, and threading versatility required for precise, professional-grade fabrication and heavy material removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stripe\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eJET 16x40 Lathe Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision turning, facing, and boring of hardened and mild steel components\u003c\/li\u003e\n\u003cli\u003eComplex multi-pass threading operations (Supports 61 Inch and 24 Metric threads)\u003c\/li\u003e\n\u003cli\u003eTurning oversized diameter workpieces using the 25-7\/8\" removable gap section\u003c\/li\u003e\n\u003cli\u003eContinuous-duty batch production in toolrooms and heavy maintenance departments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eIdeal for professional fabricators and machinists who require the robust, consistent torque of a 3-phase geared-head lathe but need a more compact 40-inch center configuration.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eStock Number\u003c\/th\u003e\n\u003ctd\u003eJT9-321445\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMachine Type\u003c\/th\u003e\n\u003ctd\u003eToolroom Lathe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Configuration\u003c\/th\u003e\n\u003ctd\u003e230V \/ 460V, Three-Phase (3Ph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwing Capacities\u003c\/th\u003e\n\u003ctd\u003e16\" Over Bed • 10\" Over Cross Slide • 25-7\/8\" Over Gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDistance Between Centers\u003c\/th\u003e\n\u003ctd\u003e40\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpindle Bore \/ Nose\u003c\/th\u003e\n\u003ctd\u003e3-1\/8\" Bore \/ D1-8 Mount (7MT Spindle Taper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed Range\u003c\/th\u003e\n\u003ctd\u003e12 Speeds: 25 – 1,800 RPM (Geared Head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThreading Range\u003c\/th\u003e\n\u003ctd\u003e61 Inch Threads (1-5\/8 to 72 TPI) \/ 24 Metric Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTravels\u003c\/th\u003e\n\u003ctd\u003eCross Slide: 9\" • Tailstock: 5\" (4MT Taper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBed Width\u003c\/th\u003e\n\u003ctd\u003e13-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Dimensions (L x H)\u003c\/th\u003e\n\u003ctd\u003e96\" x 66\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003ePerformance \u0026amp; Engineering Controls\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeared Headstock Design:\u003c\/strong\u003e Delivers positive gear-driven power transfer, essential for maintaining constant RPM under heavy, low-speed cutting loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversized 3-1\/8\" Spindle Bore:\u003c\/strong\u003e Provides generous clearance allowing large-diameter shafts and specialized tooling setups to pass directly through the headstock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Swing Over Gap:\u003c\/strong\u003e The removable 12.25-inch gap section provides an impressive 25-7\/8 inch swing capacity for turning larger diameter flanges and plates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD1-8 Spindle Mount:\u003c\/strong\u003e Ensures quick, highly accurate chuck changes and secure workpiece holding during aggressive metal removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose This JET Lathe Package\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for high-torque industrial applications that standard belt-driven lathes cannot sustain.\u003c\/li\u003e\n\u003cli\u003eComprehensive thread-cutting gearbox handles a massive range of global industry standards without extensive gear swapping.\u003c\/li\u003e\n\u003cli\u003eCompact 96-inch overall length saves critical shop floor space while retaining full heavy-duty turning capabilities.\u003c\/li\u003e\n\u003cli\u003eBacked by the reliable JET Red Assurance 2-Year Warranty for complete professional peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003e\n  The JET 321445 delivers unyielding gear-head power and technical precision, making it a foundational turning center for any serious industrial fabrication shop.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Jet Tools","offers":[{"title":"Default Title","offer_id":53386664903021,"sku":"JT9-321445","price":60998.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/5902527-21.jpg?v=1780756983","url":"https:\/\/ironlinetools.com\/products\/jet-16-x-40-toolroom-lathe-geared-head-230-460-v-3-phase-3-1-8-spindle-bore-dia-25-to-1-800-rpm-jt9-321445","provider":"Iron Line Tools","version":"1.0","type":"link"}