{"product_id":"accupro-ej02300000msc-taper-drill-chuck-arbor-jt3-2mt","title":"Accupro EJ02300000MSC Taper Drill Chuck Arbor JT3 2MT","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO EJ02300000MSC is a taper drill chuck arbor designed to connect a Jacobs Taper 3 (JT3) drill chuck to a machine spindle with a No. 2 Morse Taper (2MT) shank. The arbor serves as the mechanical interface between the chuck and the spindle, transmitting torque and maintaining concentricity during drilling operations. With an overall length of approximately 4.45 inches (113 mm) and a weight of 0.44 pounds, this arbor is a compact, solid component suited for use on drill presses, milling machines, and lathes equipped with a 2MT spindle. Installation is performed by machinists and toolroom technicians.\u003c\/p\u003e\u003cp\u003eThis arbor is commonly used in machine shop and manufacturing environments where a JT3 chuck must be seated onto a 2MT spindle. Typical applications include benchtop and floor-standing drill presses, knee mills, and manual lathes configured for drilling operations. The Morse taper shank seats directly into the spindle socket and is released with a drift key. The JT3 mount accepts standard Jacobs-pattern chucks with a JT3 taper bore.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eJT3 Jacobs Taper mount accepts standard JT3 drill chucks\u003c\/li\u003e\n\u003cli\u003eNo. 2 Morse Taper shank for direct spindle mounting on 2MT machines\u003c\/li\u003e\n\u003cli\u003eOverall length of 4.45 inches (113 mm) for compact reach\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.44 pounds for easy handling and reduced spindle load\u003c\/li\u003e\n\u003cli\u003eSelf-holding Morse taper shank seats securely without fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style arbor for use with JT3 drill chucks on machine spindles equipped with a No. 2 Morse Taper socket.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and removal should be performed by a qualified machinist or toolroom technician. Power down and de-energize the machine spindle completely before mounting or removing the arbor. The Morse taper shank is seated by firm hand pressure or light mallet tap into a clean, dry spindle socket. Remove the arbor using an appropriate drift key inserted through the spindle drift slot — never use impact force directly on the chuck or arbor body.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Taper Size\u003c\/strong\u003e: JT3 (Jacobs Taper 3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Morse Taper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Taper Size\u003c\/strong\u003e: 2MT (No. 2 Morse Taper)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.45 inches (113 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.44 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: EJ02300000MSC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51754561503538,"sku":"EJ02300000MSC","price":30.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cf568d1a9196ff6a5741d0847dfbcb0f.jpg?v=1788946622","url":"https:\/\/voomisupply.com\/products\/accupro-ej02300000msc-taper-drill-chuck-arbor-jt3-2mt","provider":"Voomi Supply","version":"1.0","type":"link"}