{"product_id":"jet-690038-vertical-milling-machine-1-1-2-hp-r-8-taper","title":"Jet 690038 Vertical Milling Machine 1-1\/2 Hp R-8 Taper","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe JET 690038 is a vertical knee milling machine built for precision metalworking in machine shops and industrial maintenance environments. It features an 8 inches x 36 inches worktable and an R-8 taper spindle, the standard taper for this class of Bridgeport-style mills. Power comes from a 1-1\/2 HP motor running on 3-phase power at 230\/460 volts. The R-8 spindle accepts a wide range of collets, end mill holders, and boring heads, making this machine adaptable to a broad set of milling, drilling, and boring operations. At 1,610 pounds, this is a full-size floor-standing machine intended for permanent or semi-permanent shop installation.\u003c\/p\u003e\n\u003cp\u003eThis vertical knee mill is suited for job shops, maintenance departments, vocational training facilities, and light production environments. It handles face milling, end milling, slot cutting, drilling, and boring on ferrous and non-ferrous metals. The 3-phase electrical requirement means it is intended for commercial or industrial facilities with appropriate service. A licensed electrician or qualified millwright typically handles final installation and electrical connection.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8 inches x 36 inches worktable provides a large clamping surface for fixtures and vises\u003c\/li\u003e\n  \u003cli\u003eR-8 taper spindle accepts industry-standard collets and toolholders\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 HP 3-phase motor delivers consistent cutting power under load\u003c\/li\u003e\n  \u003cli\u003eDual-voltage capability at 230\/460 volts accommodates different shop service configurations\u003c\/li\u003e\n  \u003cli\u003eFull-size knee-and-column construction at 1,610 pounds provides rigid, vibration-resistant support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM vertical knee milling machine accepting standard R-8 taper tooling. Compatible with the broad range of R-8 collets, end mill holders, shell mill adapters, and boring heads commonly available from tooling suppliers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a licensed electrician to connect the 3-phase 230\/460-volt supply in compliance with NEC requirements. The machine must be leveled on a concrete floor of adequate thickness using leveling mounts or anchor bolts per the manufacturer instructions. Always disconnect and lock out the main power supply before changing tooling, adjusting gibs, or performing any maintenance. Rigging to final position should be performed by qualified personnel using appropriate lifting equipment rated for the 1,610-pound machine weight.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTable Size\u003c\/strong\u003e: 8 inches x 36 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle Taper\u003c\/strong\u003e: R-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Power\u003c\/strong\u003e: 1-1\/2 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhase\u003c\/strong\u003e: 3-Phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 230\/460 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1610 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUOM\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: JET\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 690038\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JET","offers":[{"title":"Default Title","offer_id":51342906196274,"sku":"690038","price":15511.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310501209.jpg?v=1782010178","url":"https:\/\/voomisupply.com\/products\/jet-690038-vertical-milling-machine-1-1-2-hp-r-8-taper","provider":"Voomi Supply","version":"1.0","type":"link"}