{"product_id":"value-collection-214-8046-mt4-to-mt6-reducing-sleeve","title":"Value Collection 214-8046 MT4 to MT6 Reducing Sleeve","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 214-8046 is a standard Morse taper reducing sleeve designed to adapt an MT4 inside taper to an MT6 outside taper on milling machines, lathes, and drill presses. The sleeve features a soft body with a hardened tang, providing the durability needed for repeated tool changes in production and maintenance environments. With an overall length of 218 millimeters and a body diameter of 63.8 millimeters, this sleeve is sized for use in larger spindle applications where an MT6 socket must accept MT4-shank tooling. A 3\/8-inch projection is included at the tang end. Machinists, toolroom technicians, and machine maintenance professionals are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis reducing sleeve is used wherever an MT6 spindle or quill must accept MT4-shank tools such as drill chucks, end mill holders, or arbors. Typical applications include manual and CNC knee mills, floor-standing drill presses, and lathe tailstocks fitted with MT6 bores. The sleeve allows shops to maximize tooling versatility without purchasing additional dedicated MT6-shank tooling, making it a practical addition to a general toolroom inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAdapts MT4 inside taper to MT6 outside taper for spindle compatibility\u003c\/li\u003e\n  \u003cli\u003eSoft body construction with hardened tang for wear resistance at the ejection point\u003c\/li\u003e\n  \u003cli\u003e218-millimeter overall length suits larger machine spindles\u003c\/li\u003e\n  \u003cli\u003e63.8-millimeter body diameter sized for MT6 sockets\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch tang projection for standard drift-key removal\u003c\/li\u003e\n  \u003cli\u003eSold individually — minimum order quantity of one\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or supplemental tooling adapter for machine spindles with an MT6 bore requiring MT4-shank tooling acceptance.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolroom technicians. Before inserting or removing the sleeve, ensure the machine spindle is fully stopped and de-energized. Clean both the sleeve taper and the spindle bore thoroughly before seating to prevent fretting or tool pull-out during operation. Use a proper drift key through the spindle slot to remove the sleeve — never strike the tooling or spindle directly with a hammer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Taper Size\u003c\/strong\u003e: MT4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Taper Size\u003c\/strong\u003e: MT6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 218 millimeters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 63.8 millimeters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTang Projection\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Features\u003c\/strong\u003e: Soft body with hardened tang\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7.81 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112800\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 214-8046\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699096748338,"sku":"214-8046","price":62.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/66884926ec36d898f3031f8c27ef4410.jpg?v=1788372235","url":"https:\/\/voomisupply.com\/products\/value-collection-214-8046-mt4-to-mt6-reducing-sleeve","provider":"Voomi Supply","version":"1.0","type":"link"}