{"product_id":"dorian-tool-73310104092-milling-machine-drawbar-7-16-20","title":"Dorian Tool 73310104092 Milling Machine Drawbar 7\/16-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DORIAN TOOL 73310104092 is a milling machine drawbar designed to secure tool holders in the spindle of a vertical milling machine. It provides the clamping force needed to keep tooling locked during cutting operations. The drawbar measures 29.5 inches overall length with an 11.5-inch hex length, a 1.75-inch thread length, and a 7\/16-20 thread size. At 2 pounds, it is a solid, practical replacement or spare for shops running compatible milling equipment. Licensed machinists and mill operators install this part as part of routine tooling maintenance or machine rebuilds.\u003c\/p\u003e\u003cp\u003eThis drawbar is suited for vertical milling machine applications where a 7\/16-20 threaded drawbar is required. It is compatible with Lagun and Index milling machines as specified by the manufacturer. The hex length of 11.5 inches accommodates standard wrench engagement for proper tightening during tool changes. This part is appropriate for both production shop environments and job shop settings where reliable tool retention is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e29.5-inch overall length for correct spindle reach on compatible machines\u003c\/li\u003e\n\u003cli\u003e7\/16-20 thread size for secure tool holder engagement\u003c\/li\u003e\n\u003cli\u003e11.5-inch hex length allows standard wrench tightening\u003c\/li\u003e\n\u003cli\u003e1.75-inch thread length provides adequate clamping engagement\u003c\/li\u003e\n\u003cli\u003e2-pound construction for durable service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with Lagun and Index milling machines as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a machinist or mill technician. Before replacing or installing a drawbar, power down the machine and ensure the spindle is fully stopped. Use a wrench on the hex section to tighten the drawbar to the tool holder without over-torquing, which can damage spindle threads. Consult the machine manufacturer's service documentation for any machine-specific procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 29.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Length\u003c\/strong\u003e: 11.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/16-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DORIAN TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 73310104092\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DORIAN TOOL","offers":[{"title":"Default Title","offer_id":67912753643826,"sku":"73310104092","price":168.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3581c1c09c3da53c7e49ac390cbfa771_c224d38b-6714-433b-b73a-40e6d5586cc3.jpg?v=1791239430","url":"https:\/\/voomisupply.com\/products\/dorian-tool-73310104092-milling-machine-drawbar-7-16-20","provider":"Voomi Supply","version":"1.0","type":"link"}