{"product_id":"jet-690008","title":"JET JTM-4VS Mill with X and Y-Axis Powerfeeds","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eJET JTM-4VS Mill with X and Y-Axis Powerfeeds\u003c\/strong\u003e is a heavy-duty variable speed vertical milling machine engineered by JET for precision metalworking, toolroom operations, and production milling applications. Built on Certified Meehanite castings with precision hardened and ground ways and table, this mill delivers consistent, repeatable accuracy with the added productivity of dual-axis powerfeeds. A three-stage power downfeed with automatic stop and a wide spindle speed range of 60�4,200 RPM make it equally capable of fine finishing passes and aggressive material removal, all backed by JET's industry-leading two-year full service and parts warranty.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable gibs throughout for precise fit and long-term accuracy\u003c\/li\u003e\n\u003cli\u003eHeavy duty splined motor drive for reliable power transmission under load\u003c\/li\u003e\n\u003cli\u003eInternal coolant tank built into casting base for use with coolant system (coolant pump not included)\u003c\/li\u003e\n\u003cli\u003eLarge diameter quill is chromed for smooth, durable operation\u003c\/li\u003e\n\u003cli\u003eOne shot lubrication system for easy, consistent way lubrication\u003c\/li\u003e\n\u003cli\u003ePrecision hardened and ground ways and table for long-lasting accuracy and surface integrity\u003c\/li\u003e\n\u003cli\u003eSpindle head is internally cooled to maintain operating temperatures during extended use\u003c\/li\u003e\n\u003cli\u003eTolerance test sheet included, confirming factory-verified accuracy at time of shipment\u003c\/li\u003e\n\u003cli\u003ePrecision bored and honed milling head for quality cuts\u003c\/li\u003e\n\u003cli\u003eThree-stage power downfeed with automatic stop for controlled, repeatable quill operation\u003c\/li\u003e\n\u003cli\u003eX and Y-Axis powerfeeds for enhanced productivity and reduced operator fatigue\u003c\/li\u003e\n\u003cli\u003eAvailable in single or three phase power configurations\u003c\/li\u003e\n\u003cli\u003eConstructed using the Certified Meehanite casting process for consistent and reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e JT9-690008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock Number:\u003c\/strong\u003e 690008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle (Type):\u003c\/strong\u003e Variable Speed R8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e 3 HP, 230\/460V, 3Ph\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange of Spindle Speeds (RPM):\u003c\/strong\u003e 60 - 4,200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Taper:\u003c\/strong\u003e R-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Travel (In.):\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuill Diameter (In.):\u003c\/strong\u003e 3-3\/8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuill Down Feed Rates (IPR):\u003c\/strong\u003e .0015 - .003 - .006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Capacity:\u003c\/strong\u003e 1\/8 - 7\/8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTable Size (L x W) (In.):\u003c\/strong\u003e 9 x 49\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTable Longitudinal Travel (In.):\u003c\/strong\u003e 34\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTable Longitudinal Travel With Powerfeed (In.):\u003c\/strong\u003e 28-3\/4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTable Cross Travel (In.):\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Slot Centers (In.):\u003c\/strong\u003e 2-1\/2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel of Knee (In.):\u003c\/strong\u003e (see product documentation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance Spindle to Column (Max.) (In.):\u003c\/strong\u003e 19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Distance Spindle to Table (In.):\u003c\/strong\u003e 17-1\/2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerfeed:\u003c\/strong\u003e X and Y-Axis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimensions (L x W x H) (In.):\u003c\/strong\u003e 66 x 63 x 85\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Taiwan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProp 65:\u003c\/strong\u003e Cancer and Reproductive Harm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTolerance test sheet confirming factory-verified accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat spindle taper does the JET JTM-4VS use, and what collet sizes are compatible?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe JTM-4VS uses an R-8 spindle taper, which is one of the most widely supported standards in the industry. Compatible collet capacity ranges from 1\/8 to 7\/8 inch, making it suitable for a broad variety of end mills, drill chucks, and toolholders readily available from most tooling suppliers.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eDoes the JTM-4VS include a coolant pump?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe machine features an internal coolant tank built directly into the casting base for use with a coolant system; however, the coolant pump is not included and must be sourced separately.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat power supply is required for the JET JTM-4VS?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThis model is configured for 230\/460V, 3-phase power with a 3 HP motor. It is available in single or three phase power configurations, so be sure to confirm your facility's available power supply before installation.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow does the one shot lubrication system benefit the operator?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe one shot lubrication system allows the operator to simultaneously lubricate all of the machine's ways and critical sliding surfaces with a single stroke, ensuring consistent lubrication coverage, reducing wear, and minimizing the time spent on routine maintenance compared to manually lubricating each point individually.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e","brand":"JET","offers":[{"title":"Default Title","offer_id":40249108955297,"sku":"JT9-690008","price":17128.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/690008_main_4eb68c9e-1164-4411-a509-e92db4add1c3.png?v=1624989021","url":"https:\/\/factorydirectsupply.com\/products\/jet-690008","provider":"FactoryDirectSupply.com","version":"1.0","type":"link"}