{"product_id":"boneham-sf6412lr-slip-fixed-drill-bushing-17-32-in-id","title":"Boneham SF6412LR Slip-fixed Drill Bushing 17\/32 in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM SF6412LR is a slip-fixed drill bushing designed to guide cutting tools with precision in jig and fixture applications. Built to the SF industry code, it features a 17\/32 inch inside diameter and a 1 inch body outside diameter, with a head outside diameter of 1-27\/64 inches and a head height of 3\/8 inches. The body length under the head measures 3\/4 inch. Constructed from steel hardened to 60-65 HRC, this bushing delivers the wear resistance required for repetitive drilling operations. Licensed machinists, toolmakers, and fixture builders install this type of component as part of precision drill jig assemblies.\u003c\/p\u003e\n\u003cp\u003eThe SF6412LR is used in industrial and production machining environments where a renewable bushing is needed in a fixed liner. The slip-fixed design allows the bushing to be removed and replaced without disturbing the liner, making it well suited for jigs that see multiple tool changes or varying drill sizes across production runs. It is compatible with an LS-2 lock screw for secure retention during operation. This bushing is appropriate for both light and medium-duty drilling, reaming, and similar guided tooling operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSF-code slip-fixed design allows removal and replacement without liner disturbance\u003c\/li\u003e\n  \u003cli\u003e17\/32 inch inside diameter with a tolerance of +0.0001 to +0.0005 inches for close-tolerance tool guidance\u003c\/li\u003e\n  \u003cli\u003eSteel construction hardened to 60-65 HRC for extended wear life\u003c\/li\u003e\n  \u003cli\u003eRenewable bushing construction supports tool changes across production runs\u003c\/li\u003e\n  \u003cli\u003eLS-2 compatible lock screw slot for positive retention in the liner\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI standards for drill bushing dimensions and tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with LS-2 compatible lock screws and standard SF-series fixed liner bushings per ANSI specifications. Fits jig and fixture assemblies requiring a 1 inch body outside diameter slip-fixed renewable bushing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by toolmakers or machinist personnel as part of drill jig assembly or maintenance. Ensure the mating liner bushing bore is clean and free of chips before inserting the SF6412LR. Engage the LS-2 lock screw to secure the bushing against rotation and axial movement during drilling. Follow applicable shop safety procedures and de-energize any powered equipment before servicing fixtures mounted to machines.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: SF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 17\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Outside Diameter\u003c\/strong\u003e: 1-27\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 60 to 65 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCounterbored\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRenewable Bushing\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Screw Compatibility\u003c\/strong\u003e: LS-2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\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: BONEHAM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SF6412LR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51730938822962,"sku":"SF6412LR","price":25.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d089b0a7b36c5d4ca8f716b32e5b0d8a_bb195c94-4ef8-48c9-8b25-47095177f991.jpg?v=1788725062","url":"https:\/\/voomisupply.com\/products\/boneham-sf6412lr-slip-fixed-drill-bushing-17-32-in-id","provider":"Voomi Supply","version":"1.0","type":"link"}