{"product_id":"boneham-sft2816hs-slip-fixed-drill-bushing-0-272-in-id-steel","title":"Boneham SFT2816HS Slip-fixed Drill Bushing 0.272 in Id Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM SFT2816HS is a slip-fixed drill bushing designed to guide cutting tools with precision during drilling, reaming, and boring operations. Built to industry code SF, this headed bushing features a 0.272 inch inside diameter, a 7\/16 inch body outside diameter, and a 1 inch length under head. The steel construction provides the durability required for repeated use in production jigs and fixtures. It is a renewable bushing, meaning it can be replaced without replacing the jig plate, and is compatible with the LS-TW-2 lock screw for secure retention during operation. Machinists and tool-and-die professionals install this type of bushing in drill jig assemblies.\u003c\/p\u003e\u003cp\u003eThis bushing is suited for use in drill jig tooling in both production machining and maintenance environments. The slip-fixed design allows the bushing to be installed and locked in place within a liner bushing, making it appropriate for applications where multiple operations are performed at a single hole location. The 5\/8 inch head outside diameter and 1\/4 inch head height provide positive seating against the jig plate surface, helping maintain consistent tool alignment across repeated cycles.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSlip-fixed installation method for use with liner bushings in drill jig assemblies\u003c\/li\u003e\n\u003cli\u003eRenewable bushing design allows field replacement without disturbing the jig plate\u003c\/li\u003e\n\u003cli\u003eInside diameter tolerance of plus 0.0001 to plus 0.0005 inches for precise tool guidance\u003c\/li\u003e\n\u003cli\u003eCompatible with LS-TW-2 lock screw for secure locking during operation\u003c\/li\u003e\n\u003cli\u003eHeaded design with 5\/8 inch head OD and 1\/4 inch head height for positive plate seating\u003c\/li\u003e\n\u003cli\u003eSteel construction for long service life in production and maintenance jig applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with LS-TW-2 lock screws. Designed as an OEM-style renewable slip-fixed bushing for use with standard liner bushings in drill jig tooling conforming to industry code SF.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or tool-and-die technicians. The bushing is inserted into a mating liner bushing already pressed into the jig plate, then rotated and locked with an LS-TW-2 lock screw. Ensure the jig assembly is secured and the workpiece is properly clamped before tool engagement. Do not force the bushing into an undersized liner; verify liner inside diameter compatibility before installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 0.272 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: plus 0.0001 to plus 0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 0.4375 inches (7\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Outside Diameter\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Configuration\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-TW-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171603\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: SFT2816HS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51749318099250,"sku":"SFT2816HS","price":24.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dc5d61a96b248695816108dc25e800c2.jpg?v=1788904463","url":"https:\/\/voomisupply.com\/products\/boneham-sft2816hs-slip-fixed-drill-bushing-0-272-in-id-steel","provider":"Voomi Supply","version":"1.0","type":"link"}