{"product_id":"jet-9-x-49-knee-milling-machine-3-0000-hp-variable-speed-pulley-three-phase-60-rpm-min-4200-rpm-max-r8-spindle-taper-9774232-4104673","title":"Jet 9 x 49\" Knee Milling Machine: 3.0000 hp, Variable Speed Pulley, Three Phase  60 RPM Min, 4200 RPM Max, R8 Spindle Taper 9774232\/4104673","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 9x49 Knee Milling Machine Package Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cp class=\"kicker\"\u003ePremium Bundle • 2-Axis DRO Installed • X-Axis Power Feed • 3 HP 3-Phase\u003c\/p\u003e\n\u003ch2\u003eJET 9\" x 49\" Variable Speed Knee Milling Machine Package\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eJET 9\" x 49\" Variable Speed Vertical Knee Milling Machine Package (9774232 \/ 4104673)\u003c\/strong\u003e represents a fully upgraded, production-ready toolroom solution engineered for high-volume precision manufacturing. This comprehensive machine package eliminates the need for aftermarket sourcing by integrating a pre-fit 12\" x 36\" 2-Axis MN300 Digital Readout (DRO) kit and a high-torque X-Axis table power feed capable of 1 to 32 in\/min smooth variable tracking. Driven by a robust 3 HP motor with 3-Phase electrical versatility, the milling head utilizes a mechanical variable speed pulley system delivering an expansive 60 to 4,200 RPM speed range. Constructed to manage continuous mechanical load, this heavy-duty mill guarantees strict geometric accuracy cycle after cycle.\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 Vertical Mill Package Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-accuracy face milling, precision pocketing, slotting, and multi-axis profiling\u003c\/li\u003e\n\u003cli\u003eProduction tool and die manufacturing, custom mold machining, and industrial prototyping\u003c\/li\u003e\n\u003cli\u003eHeavy-duty boring, deep-hole drilling, and precision tapping across a 660 lb table load limit\u003c\/li\u003e\n\u003cli\u003eCompound-angle machining utilizing 45° forward\/backward tilt and full 90° left\/right head rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eA complete, turnkey machining cell engineered for industrial fabrication facilities, job shops, and aerospace maintenance environments requiring advanced digital control and automated feeding.\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\u003ePart Numbers\u003c\/th\u003e\n\u003ctd\u003e9774232 \/ 4104673\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMachine Type\u003c\/th\u003e\n\u003ctd\u003eVertical Knee Milling Machine Package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Power\u003c\/th\u003e\n\u003ctd\u003e3.0000 HP\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\u003eSpindle Speed Control\u003c\/th\u003e\n\u003ctd\u003eVariable Speed Pulley Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpindle Speed Range\u003c\/th\u003e\n\u003ctd\u003e60 RPM Minimum – 4,200 RPM Maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpindle Taper Size\u003c\/th\u003e\n\u003ctd\u003eR8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTable Dimensions (L x W)\u003c\/th\u003e\n\u003ctd\u003e49\" x 9\" (with three 5\/8\" T-Slots)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWork Table Load Capacity\u003c\/th\u003e\n\u003ctd\u003e660.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAxis Travels\u003c\/th\u003e\n\u003ctd\u003eLongitudinal (X): 34\" • Cross (Y): 12\" • Knee (Z): 14.5\" • Ram: 14.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuill Properties\u003c\/th\u003e\n\u003ctd\u003e3-3\/8\" Chromed Diameter • 5\" Spindle Travel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpindle Power Feed Rates\u003c\/th\u003e\n\u003ctd\u003e3 Stages: 0.0015, 0.0030, 0.0060 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead Articulation\u003c\/th\u003e\n\u003ctd\u003eTilt (Forward\/Backward): 45° • Rotation (Left\/Right): 90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded System Accessories\u003c\/th\u003e\n\u003ctd\u003e12 x 36\" 2-Axis MN300 DRO Kit • X-Axis Power Feed (1-32 in\/min) • Ram Mount Adapter Plate Kit • Tolerance Test Sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Dimensions (L x D x H)\u003c\/th\u003e\n\u003ctd\u003e65-1\/2\" x 63\" x 85\"\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; Bundle Integration Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated 2-Axis MN300 DRO Kit\u003c\/strong\u003e provides crisp digital tracking across 12\" x 36\" coordinates, reducing operator layout times and eliminating backlash calculations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Speed X-Axis Power Feed\u003c\/strong\u003e delivers automated table travel from 1 to 32 inches per minute, optimizing chip loads and ensuring flawless surface finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 HP Variable Speed Spindle Head\u003c\/strong\u003e allows operators to tune tracking dynamically from a low 60 RPM for heavy-torque cutting up to 4,200 RPM for high-speed end milling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Hardened \u0026amp; Ground Table \u0026amp; Ways\u003c\/strong\u003e are meticulously scraped to hold tight tolerances and offer smooth slide tracking across maximum cross and longitudinal travel paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Stage Automatic Spindle Downfeed\u003c\/strong\u003e channels exact power feed rates (.0015\", .0030\", and .0060\" per revolution) to maximize repeatability during precise deep boring operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversized 3-3\/8\" Chrome Quill Assembly\u003c\/strong\u003e combined with a premium R8 spindle taper minimizes tool flexion under heavy side-load milling stresses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticulating Head and Ram Mechanics\u003c\/strong\u003e offer broad facility coverage, supporting compound 45-degree tilting and full 90-degree left\/right axis swings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Invest in This JET Milling Package\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTurnkey assembly arrives completely equipped with DRO and power feed modules to maximize immediate shop throughput.\u003c\/li\u003e\n\u003cli\u003eDual-voltage 3-Phase configuration easily adapts into standard commercial facility power distribution setups.\u003c\/li\u003e\n\u003cli\u003eRigid cast framework design dampens operational harmonics to preserve cutting tool geometries and tool life.\u003c\/li\u003e\n\u003cli\u003eIncludes a certified factory layout Tolerance Test Sheet to guarantee strict quality verification right out of the crate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003e\n  This heavy-duty JET Knee Mill bundle pairs traditional machining mass with digital precision controls and automated feeds, establishing a highly efficient, long-term asset for professional manufacturing environments.\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":53360831037805,"sku":null,"price":15881.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/Jet_9_x_49_Knee_Milling_Machine_3.0000_hp_Variable_Speed_Pulley_Three_Phase_60_RPM_Min_4200_RPM_Max_R8_Spindle_Taper_9774232_4104673.png?v=1779624629","url":"https:\/\/ironlinetools.com\/products\/jet-9-x-49-knee-milling-machine-3-0000-hp-variable-speed-pulley-three-phase-60-rpm-min-4200-rpm-max-r8-spindle-taper-9774232-4104673","provider":"Iron Line Tools","version":"1.0","type":"link"}