{"product_id":"collis-tool-71320-split-sleeve-tapping-driver-mt1","title":"Collis Tool 71320 Split Sleeve Tapping Driver MT1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe COLLIS TOOL 71320 is a split sleeve tapping driver designed for use with a 1\/4 inch tap and an MT1 Morse taper shank. It provides a 31\/32 inch tap entry depth and a 3\/16 inch projection, making it suitable for precision tapping operations in machining and metalworking environments. The tap shank diameter measures 0.255 inches and the tap shank square measures 0.191 inches. This driver is installed by machinists, toolroom technicians, and trade professionals who require a reliable, positive-drive connection between a taper shank spindle and a standard tap during through-hole or blind-hole tapping work.\u003c\/p\u003e\n\u003cp\u003eThe COLLIS TOOL 71320 is suited for use in drill press, milling machine, and lathe tailstock applications where an MT1 taper shank socket is present. It is a common choice for light-duty tapping operations on ferrous and non-ferrous materials in job shop, maintenance, and production machining settings. The split sleeve design allows quick tap changes without removing the driver from the spindle, improving workflow efficiency in repetitive tapping tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMT1 Morse taper shank for direct mounting in compatible spindles and tailstocks\u003c\/li\u003e\n  \u003cli\u003eSplit sleeve design allows fast tap changes during production tapping\u003c\/li\u003e\n  \u003cli\u003e31\/32 inch tap entry depth accommodates standard 1\/4 inch tap shanks\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch projection for controlled tap positioning\u003c\/li\u003e\n  \u003cli\u003e0.255 inch tap shank diameter and 0.191 inch tap shank square for secure positive drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tapping driver for machine spindles and tailstocks equipped with an MT1 Morse taper socket, used with 1\/4 inch taps having a 0.255 inch shank diameter and 0.191 inch shank square.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolroom technicians familiar with Morse taper tooling. Ensure the machine spindle is fully powered down and at a complete stop before inserting or removing the driver. Clean both the MT1 taper shank and the spindle socket before seating to ensure full taper engagement and prevent fretting. Verify tap shank dimensions match driver specifications before use to avoid slippage or driver damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Entry Depth\u003c\/strong\u003e: 31\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTaper Shank Type\u003c\/strong\u003e: MT1 Morse Taper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 3\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Shank Diameter\u003c\/strong\u003e: 0.255 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Shank Square\u003c\/strong\u003e: 0.191 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: COLLIS TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 71320\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COLLIS TOOL","offers":[{"title":"Default Title","offer_id":67910676382002,"sku":"71320","price":52.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/686315a346c4e2dc7b1ab52a0122e4f0.jpg?v=1791199594","url":"https:\/\/voomisupply.com\/products\/collis-tool-71320-split-sleeve-tapping-driver-mt1","provider":"Voomi Supply","version":"1.0","type":"link"}