{"product_id":"jet-690069","title":"JET JTM-4VS Mill w\/Newall DP700 DRO w\/X-Axis Powerfeed and Power Draw Bar","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eJET JTM-4VS Mill with Newall DP700 DRO, X-Axis Powerfeed, and Power Draw Bar\u003c\/strong\u003e is a professional-grade vertical milling machine from JET, engineered for machinists and production shops demanding precision, durability, and versatile performance. Built on the Certified Meehanite casting process, this variable speed mill delivers consistent, reliable operation across a wide spindle speed range  -  from 60 to 4,200 RPM  -  making it equally capable of heavy stock removal and fine finish work. The inclusion of a Newall DP700 digital readout, pneumatic power draw bar, and X-axis powerfeed transforms this machine into a highly productive, operator-friendly milling solution.\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 for dependable power transmission under load\u003c\/li\u003e\n\u003cli\u003eInternal coolant tank built into the casting base for use with a coolant system (coolant pump not included)\u003c\/li\u003e\n\u003cli\u003eLarge diameter quill is chromed for smooth travel and long-lasting wear resistance\u003c\/li\u003e\n\u003cli\u003eOne shot lubrication system simplifies maintenance and helps extend machine life\u003c\/li\u003e\n\u003cli\u003ePrecision hardened and ground ways and table ensure 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\u003eTolerance test sheet included for verified out-of-box accuracy confirmation\u003c\/li\u003e\n\u003cli\u003ePrecision bored and honed milling head for quality, repeatable cuts\u003c\/li\u003e\n\u003cli\u003eThree-stage power downfeed with automatic stop for controlled and efficient drilling and boring operations\u003c\/li\u003e\n\u003cli\u003eNewall DP700 Digital Readout (DRO) for real-time, high-accuracy 2-axis position feedback\u003c\/li\u003e\n\u003cli\u003ePneumatic power draw bar speeds tool changes and reduces operator fatigue\u003c\/li\u003e\n\u003cli\u003eX-axis powerfeed for consistent, hands-free longitudinal table movement\u003c\/li\u003e\n\u003cli\u003eAvailable in single or three phase power configurations\u003c\/li\u003e\n\u003cli\u003eBacked by JET's 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 JT9-690069\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock Number:\u003c\/strong\u003e 690069\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 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\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\u003eNumber of Axis:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerfeed:\u003c\/strong\u003e X-Axis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Draw Bar:\u003c\/strong\u003e Pneumatic\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\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 does it accept?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe JTM-4VS uses an R-8 spindle taper, which is one of the most common and widely supported tapers in vertical milling. It accepts collets ranging from 1\/8 to 7\/8 inch, accommodating a broad range of end mills, drill chucks, and tooling holders.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow does the pneumatic power draw bar benefit the operator?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe pneumatic power draw bar allows for rapid, one-handed tool changes without the need to manually torque a draw bar wrench. This significantly reduces tool change time and operator fatigue during high-volume or repetitive machining operations.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs the coolant system ready to use out of the box?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe JTM-4VS features an internal coolant tank built directly into the casting base, which is designed for use with a coolant system. However, the coolant pump is not included and must be sourced separately to activate coolant flow.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat does the inclusion of the Newall DP700 DRO add to this mill?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe Newall DP700 is a professional 2-axis digital readout system that provides real-time, highly accurate position feedback on the X and Y axes. This eliminates manual dial reading errors, speeds up setup, and improves part-to-part repeatability  -  making it an essential productivity upgrade for precision milling work.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e","brand":"JET","offers":[{"title":"Default Title","offer_id":40249094504609,"sku":"JT9-690069","price":21343.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/products\/690069_main_1abe9dd3-233f-4d87-ab68-3c5fe0f17d24.png?v=1624988908","url":"https:\/\/factorydirectsupply.com\/products\/jet-690069","provider":"FactoryDirectSupply.com","version":"1.0","type":"link"}