{"product_id":"boneham-sf8822nu-slip-fixed-drill-bushing-55-64-in-id-steel","title":"Boneham SF8822NU Slip-fixed Drill Bushing 55\/64 in Id Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM SF8822NU is a slip-fixed drill bushing designed to guide cutting tools with precision in jig and fixture applications. Built to industry code SF, this bushing features a 55\/64-inch inside diameter and a 1-3\/8-inch body outside diameter, with a 1-3\/8-inch length under the head. The head outside diameter measures 1-51\/64 inches with a 3\/8-inch head height. Constructed from steel, it provides durable wear resistance in high-cycle drilling operations. The slip-fixed design allows the bushing to be installed and removed without tools, making it well suited for operations requiring frequent bushing changes between drill and reamer sizes.\u003c\/p\u003e\n\u003cp\u003eThis bushing is used in drill jig assemblies across metalworking, tooling, and machining environments. It is installed in a liner bushing that is permanently pressed into the jig plate, allowing the SF bushing to slip in and seat with a locking screw. Typical applications include production drilling, reaming, and counterboring operations where consistent hole location and tool alignment are critical. It is compatible with an LS-2 lock screw, which retains the bushing during the cutting operation and releases it for removal when the operation changes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlip-fixed installation method for quick bushing changes without specialized tooling\u003c\/li\u003e\n  \u003cli\u003e55\/64-inch inside diameter with a close-tolerance fit of +0.0002 to +0.0006 inches\u003c\/li\u003e\n  \u003cli\u003e1-3\/8-inch body outside diameter and 1-3\/8-inch length under the head\u003c\/li\u003e\n  \u003cli\u003eHead outside diameter of 1-51\/64 inches and head height of 3\/8 inch for positive seating\u003c\/li\u003e\n  \u003cli\u003eSteel construction for wear resistance in repetitive drilling applications\u003c\/li\u003e\n  \u003cli\u003eCompatible with LS-2 lock screw for secure retention during cutting operations\u003c\/li\u003e\n  \u003cli\u003eRenewable bushing design allows replacement without disturbing the liner bushing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with an LS-2 compatible lock screw and intended to seat within a standard SF-series liner bushing pressed into a drill jig plate.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and removal of slip-fixed bushings is typically performed by tool and die makers or machining setup technicians. The mating liner bushing must already be permanently installed in the jig plate before seating this bushing. Ensure the work piece is secured and the machine is at a full stop before inserting or removing the bushing. Lock the bushing in place with an LS-2 lock screw before beginning any cutting operation.\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\u003eInstallation Method\u003c\/strong\u003e: Slip-Fixed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 55\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: +0.0002 to +0.0006 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 1.3750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Outside Diameter\u003c\/strong\u003e: 1-51\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Screw Compatibility\u003c\/strong\u003e: LS-2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRenewable Bushing\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCounterbored\u003c\/strong\u003e: No\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: SF8822NU\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51733485420850,"sku":"SF8822NU","price":38.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e7ac761303e4e2e3d275704a885be502_6e8fb118-dbeb-4a9c-bd01-532893963b59.jpg?v=1788755808","url":"https:\/\/voomisupply.com\/products\/boneham-sf8822nu-slip-fixed-drill-bushing-55-64-in-id-steel","provider":"Voomi Supply","version":"1.0","type":"link"}