{"product_id":"boneham-sft2816ib-slip-fixed-drill-bushing-steel-sf","title":"Boneham SFT2816IB Slip-fixed Drill Bushing Steel Sf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM SFT2816IB is a slip-fixed drill bushing designed to guide cutting tools with precision during drilling, reaming, and boring operations. Built to SF industry standards, it features a 0.29 inch inside diameter, a 7\/16 inch body outside diameter, and a 1 inch length under the head. The bushing is machined from steel and hardened to 60 to 65 HRC, providing wear resistance suited to repeated production use. A 5\/8 inch head outside diameter and 1\/4 inch head height allow it to seat flush against a jig plate surface. The inside diameter tolerance of plus 0.0001 to plus 0.0005 inches ensures consistent tool guidance across high-volume runs.\u003c\/p\u003e\u003cp\u003eThis bushing is used in drill jigs and fixture tooling in manufacturing, machining, and metalworking environments. The slip-fixed design allows the bushing to be installed in a liner bushing and locked in place with a lock screw, making it suited for applications where the bushing must remain stationary during the cut. It is compatible with the LS-TW-2 lock screw. The renewable bushing construction allows worn units to be replaced without replacing the entire jig plate, reducing maintenance downtime in production settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSF industry code slip-fixed design locks into a liner bushing using an LS-TW-2 compatible lock screw\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.29 inches with a tolerance of plus 0.0001 to plus 0.0005 inches for precise tool guidance\u003c\/li\u003e\n\u003cli\u003eHardened steel construction rated 60 to 65 HRC for wear resistance in repeated drilling operations\u003c\/li\u003e\n\u003cli\u003eRenewable bushing construction allows in-place replacement without disturbing the jig plate\u003c\/li\u003e\n\u003cli\u003eHead outside diameter of 5\/8 inches and head height of 1\/4 inch for positive seating against fixture surfaces\u003c\/li\u003e\n\u003cli\u003eMeets ANSI standards for drill bushing geometry and dimensional interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with LS-TW-2 lock screws. Designed as an SF-type slip-fixed replacement bushing for use in standard liner bushings conforming to ANSI drill bushing specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by tooling engineers or machinists during jig and fixture setup or maintenance. Power down and de-energize any associated machinery before servicing the fixture. The bushing should be pressed or hand-fitted into a properly sized liner bushing and secured with the appropriate LS-TW-2 lock screw. Do not force the bushing into an undersized liner, as this may alter inside diameter tolerances and compromise tool guidance accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Type\u003c\/strong\u003e: Slip-Fixed (SF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.29 inches (Letter Size L)\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\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\u003eLength Under Head\u003c\/strong\u003e: 1 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\u003eLock Screw Compatibility\u003c\/strong\u003e: LS-TW-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\u003eStandards\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: BONEHAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SFT2816IB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51730371838258,"sku":"SFT2816IB","price":24.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d089b0a7b36c5d4ca8f716b32e5b0d8a_573c5de7-e2fc-434d-b68f-79ec47fd92d2.jpg?v=1788716239","url":"https:\/\/voomisupply.com\/products\/boneham-sft2816ib-slip-fixed-drill-bushing-steel-sf","provider":"Voomi Supply","version":"1.0","type":"link"}