{"product_id":"jet-690202","title":"JET JTM-4VS Mill with ACU-RITE 203 DRO","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eJET JTM-4VS Mill with ACU-RITE 203 DRO\u003c\/strong\u003e is a professional-grade vertical milling machine from \u003cstrong\u003eJET\u003c\/strong\u003e, engineered for machinists and production shops demanding precision, durability, and versatile variable-speed performance. Built on a Certified Meehanite casting process, this mill delivers consistent and reliable operation across a wide range of milling applications, while the integrated ACU-RITE 203 Digital Readout system provides accurate, real-time positional feedback to streamline setup and improve part accuracy. With a variable spindle speed range of 60�4,200 RPM, a heavy-duty 3 HP motor, and a generous 9 x 49 inch table, the JTM-4VS is purpose-built for demanding cutting tasks that require both power and precision.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable gibs throughout for precise fit and reduced play across all axes\u003c\/li\u003e\n\u003cli\u003eHeavy duty splined motor drive delivers smooth, reliable power transmission at all speed ranges\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 enhanced wear resistance and smooth travel\u003c\/li\u003e\n\u003cli\u003eOne shot lubrication system simplifies routine maintenance and extends machine life\u003c\/li\u003e\n\u003cli\u003ePrecision hardened and ground ways and table ensure long-term accuracy and surface integrity\u003c\/li\u003e\n\u003cli\u003eSpindle head is internally cooled to maintain consistent operating temperatures during extended use\u003c\/li\u003e\n\u003cli\u003ePrecision bored and honed milling head ensures quality, repeatable cuts\u003c\/li\u003e\n\u003cli\u003eThree-stage power downfeed with automatic stop for precise depth control and ease of operation\u003c\/li\u003e\n\u003cli\u003eTolerance test sheet included for verified quality assurance right out of the crate\u003c\/li\u003e\n\u003cli\u003eAvailable in single or three phase power configurations to suit a variety of shop environments\u003c\/li\u003e\n\u003cli\u003eBacked by an industry-leading two-year full service and parts warranty\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 JT9-690202\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock Number:\u003c\/strong\u003e 690202\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Taiwan\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\u003eStyle (Type):\u003c\/strong\u003e Variable Speed R8\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 14-1\/2\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\u003eDistance Spindle to Column (Max.) (In.):\u003c\/strong\u003e 19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Axis:\u003c\/strong\u003e 2\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\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\u003eACU-RITE 203 Digital Readout (DRO)\u003c\/li\u003e\n\u003cli\u003eTolerance test sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat spindle speed range does the JET JTM-4VS provide, and is it continuously variable?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe JTM-4VS offers a variable spindle speed range of 60 to 4,200 RPM, allowing the operator to dial in the optimal cutting speed for a wide variety of materials and tooling without the need to change belts or gears manually.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat quill diameter does this mill use, and is it hardened for longevity?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe JTM-4VS features a large diameter 3-3\/8 inch quill that is chromed to provide superior wear resistance and consistent smooth travel throughout the life of the machine.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eDoes this mill include a coolant system?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe casting base includes an internal coolant tank built into the 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 lubrication system does the JTM-4VS use, and what power options are available?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe JTM-4VS uses a one shot lubrication system that simplifies routine maintenance and helps extend machine life. It is available in both single and three phase power configurations, with the standard model running on 3 HP at 230\/460V, 3-phase power.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e","brand":"JET","offers":[{"title":"Default Title","offer_id":40249107972257,"sku":"JT9-690202","price":18185.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/690202_main_f44c4b5d-74de-42dc-b7ed-df47af2e1cf0.png?v=1624989011","url":"https:\/\/factorydirectsupply.com\/products\/jet-690202","provider":"FactoryDirectSupply.com","version":"1.0","type":"link"}