{"product_id":"boneham-sf3228hl-slip-fixed-drill-bushing-0-261-in-id","title":"Boneham SF3228HL Slip-fixed Drill Bushing 0.261 in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM SF3228HL is a slip-fixed drill bushing designed to guide cutting tools with precision in jig and fixture applications. It carries a G letter designation for inside diameter, with a 0.261 inch ID held to a tight tolerance of +0.0001 to +0.0005 inches. The body outside diameter measures 0.5 inches and the length under head is 0.75 inches. Constructed from steel, this bushing is renewable and features a head configuration with a head outside diameter of 0.797 inches and a head height of 0.25 inches. It is counterbored and compatible with LS-1 lock screws for secure seating in jig plates. Machinists, toolmakers, and fixture builders are the primary installers.\u003c\/p\u003e\u003cp\u003eThis bushing is used in drill jigs and production fixtures where repeatable hole location is required. The slip-fixed design allows the bushing to be installed and removed from a liner bushing without tools, making it well suited for operations that require tool changes between operations such as drilling followed by reaming. The SF industry code identifies this as a standard headless slip-fixed style per common bushing standards. Typical applications include metal fabrication, precision machining, and assembly fixture work in both job shop and production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.261 inch ID with tight tolerance of +0.0001 to +0.0005 inches for accurate tool guidance\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in repeated use and high-cycle production fixtures\u003c\/li\u003e\n\u003cli\u003eRenewable bushing design allows replacement without disturbing the liner or jig plate\u003c\/li\u003e\n\u003cli\u003eCounterbored head seats securely against fixture plate surface\u003c\/li\u003e\n\u003cli\u003eLS-1 compatible lock screw interface prevents rotation and axial movement during operation\u003c\/li\u003e\n\u003cli\u003eSF industry code designation ensures cross-reference compatibility with standard bushing catalogs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with LS-1 lock screws. Designed as an OEM-style replacement or standard installation slip-fixed drill bushing for use with matching liner bushings in jig and fixture assemblies conforming to SF industry code specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and replacement should be performed by a qualified machinist or toolmaker. Ensure the liner bushing bore and mating surfaces are clean and free of chips or burrs before inserting the slip-fixed bushing. Use the appropriate LS-1 lock screw to secure the bushing and prevent rotation during drilling or reaming operations. Do not force the bushing into the liner; a smooth slip fit is expected by design.\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 (Letter)\u003c\/strong\u003e: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.261 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: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Outside Diameter\u003c\/strong\u003e: 0.797 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.25 inches\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: Yes\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-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\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: SF3228HL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51735276683570,"sku":"SF3228HL","price":29.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/523769c053915ab37fcca5b26760aed0.jpg?v=1788771396","url":"https:\/\/voomisupply.com\/products\/boneham-sf3228hl-slip-fixed-drill-bushing-0-261-in-id","provider":"Voomi Supply","version":"1.0","type":"link"}