{"product_id":"boneham-am00000788-slip-fixed-drill-bushing-11-8mm-id","title":"Boneham AM00000788 Slip-fixed Drill Bushing 11.8mm Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM AM00000788 is a slip-fixed drill bushing designed for use in jig and fixture tooling applications. Built to industry code SF and SFM, this bushing features an 11.8 mm inside diameter, an 18 mm body outside diameter, and a 16 mm length under head. Constructed from steel and hardened to 60 to 65 HRC, it delivers the wear resistance and dimensional stability required in production drilling operations. The counterbored head design allows secure seating in a liner bushing without additional fasteners. Licensed trades and tooling specialists install this component as a renewable element in drill jig assemblies.\u003c\/p\u003e\n\u003cp\u003eThis bushing is suited for metal fabrication shops, machine shops, and manufacturing facilities where repeatable hole location accuracy is critical. The slip-fixed installation method allows the bushing to be removed and replaced without disturbing the jig body, making it well-suited for operations that require tool changes between drilling and reaming operations on the same fixture. The inside diameter tolerance of plus 0.006 to plus 0.017 mm ensures consistent guidance for twist drills and reamers within that size range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlip-fixed installation method for tool-change flexibility without jig disassembly\u003c\/li\u003e\n  \u003cli\u003eSteel construction hardened to 60 to 65 HRC for extended service life under high-cycle drilling\u003c\/li\u003e\n  \u003cli\u003eCounterbored head seats flush in a liner bushing for positive axial location\u003c\/li\u003e\n  \u003cli\u003eRenewable design allows field replacement without replacing the jig plate or liner\u003c\/li\u003e\n  \u003cli\u003eInside diameter tolerance of plus 0.006 to plus 0.017 mm for precise drill guidance\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI standards for drill bushing geometry and dimensional requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or production component for ANSI-standard slip-fixed drill jig assemblies using SF and SFM industry-code liner bushings with an 18 mm body outside diameter bore.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by tooling technicians or machinists during jig setup or bushing replacement. Ensure the liner bushing bore is clean and free of chips before inserting the slip-fixed bushing. The bushing should seat fully against the jig plate surface with no rocking or lateral play before clamping. Do not force the bushing into an undersized bore; verify liner bushing inside diameter matches the 18 mm body outside diameter of this part before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Method\u003c\/strong\u003e: Slip-Fixed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: SF, SFM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 11.8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: plus 0.006 to plus 0.017 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 18 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Outside Diameter\u003c\/strong\u003e: 30 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 16 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 8 mm\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\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\u003eStandards\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\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: AM00000788\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51728147644722,"sku":"AM00000788","price":24.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d089b0a7b36c5d4ca8f716b32e5b0d8a_afc8f4e2-8871-4c6e-a286-294ecf5837af.jpg?v=1788688790","url":"https:\/\/voomisupply.com\/products\/boneham-am00000788-slip-fixed-drill-bushing-11-8mm-id","provider":"Voomi Supply","version":"1.0","type":"link"}