{"product_id":"boneham-sf648la-slip-fixed-drill-bushing-15-32-in-id","title":"Boneham SF648LA Slip-fixed Drill Bushing 15\/32 in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM SF648LA is a slip-fixed drill bushing designed to guide cutting tools with precision in jig and fixture applications. It features a 15\/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 inch. The body length under the head is 1\/2 inch. Manufactured from steel and hardened to 60-65 HRC, this bushing delivers the wear resistance required for repeatable, high-tolerance drilling operations. It is a renewable bushing, meaning it can be replaced in the liner without disturbing the jig plate. Inside diameter tolerance is held to +0.0001 to +0.0005 inch, conforming to ANSI standards.\u003c\/p\u003e\n\u003cp\u003eSlip-fixed bushings in the SF series are used in production drilling jigs where the bushing must be locked in place during the operation but removed for tool changes without a locking collar. The SF648LA is suited for metalworking shops, tool-and-die operations, and any machining environment requiring accurate, repeatable hole location. Its LS-2 compatible lock screw interface secures the bushing in the liner bushing installed in the jig plate. This part is sold individually and is appropriate for both original equipment setups and maintenance replacement of worn bushings in existing fixtures.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlip-fixed installation method allows tool changes without disturbing the jig plate\u003c\/li\u003e\n  \u003cli\u003eSteel construction hardened to 60-65 HRC for extended wear life in drilling applications\u003c\/li\u003e\n  \u003cli\u003eInside diameter tolerance of +0.0001 to +0.0005 inch for consistent tool guidance\u003c\/li\u003e\n  \u003cli\u003eRenewable bushing design — replaces in liner bushing without reworking the fixture\u003c\/li\u003e\n  \u003cli\u003eLS-2 compatible lock screw interface for positive retention in the liner\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI standards for drill bushing geometry and dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with LS-2 lock screws and standard liner bushings conforming to ANSI slip-fixed bushing specifications. Fits jig plates and fixtures configured for the SF bushing industry code series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or tool-and-die technicians. The bushing is pressed or slipped into a mating liner bushing already installed in the jig plate and is secured with an LS-2 compatible lock screw. Ensure the liner bushing bore is clean and free of chips or burrs before seating the bushing. When replacing a worn bushing, confirm the new inside diameter tolerance meets drawing requirements before returning the fixture to production.\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: 15\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0005 inch\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: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style\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\u003eHardness\u003c\/strong\u003e: 60 to 65 HRC\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\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: SF648LA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51727434842418,"sku":"SF648LA","price":24.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d089b0a7b36c5d4ca8f716b32e5b0d8a_2a586eb5-8349-4ad2-9f27-fa1c9735d61f.jpg?v=1788677896","url":"https:\/\/voomisupply.com\/products\/boneham-sf648la-slip-fixed-drill-bushing-15-32-in-id","provider":"Voomi Supply","version":"1.0","type":"link"}