{"product_id":"boneham-p888nr-press-fit-headless-drill-bushing","title":"Boneham P888NR Press Fit Headless Drill Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM P888NR is a press fit headless drill bushing designed to guide drill bits with precision in jig and fixture applications. Built to ANSI standards, this bushing features a 27\/32-inch inside diameter and a 1-3\/8-inch body outside diameter, with an overall length of 1\/2 inch. Constructed from steel hardened to 60 to 65 HRC, it delivers the wear resistance required for repetitive hole-location work. The inside diameter tolerance of +0.0002 to +0.0006 inches ensures consistent drill guidance over extended production runs. Licensed machinists, tool-and-die makers, and fixture builders are the typical installers.\u003c\/p\u003e\u003cp\u003eThis bushing is suited for use in drill jigs where a permanent, flush-mounted guide is required. The headless profile sits flush with the jig plate surface, making it appropriate for applications where a protruding head would interfere with workpiece clearance or clamping. The press fit installation method locks the bushing into a precisely reamed hole in the jig body without the need for additional hardware. It is a non-renewable bushing, meaning it is intended for fixed installations rather than quick-change liner setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePress fit installation — no fasteners or adhesives required\u003c\/li\u003e\n\u003cli\u003eHeadless design sits flush with jig plate surface\u003c\/li\u003e\n\u003cli\u003eSteel construction hardened to 60 to 65 HRC for extended wear life\u003c\/li\u003e\n\u003cli\u003eInside diameter tolerance of +0.0002 to +0.0006 inches for accurate drill guidance\u003c\/li\u003e\n\u003cli\u003eMeets ANSI standards for drill bushing dimensions and tolerances\u003c\/li\u003e\n\u003cli\u003eNon-renewable fixed bushing — suited for permanent jig installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-install press fit headless drill bushing conforming to ANSI P-series dimensions, suitable for standard drill jig plates and fixtures accepting a 1-3\/8-inch outside diameter bushing bore.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a precisely reamed hole in the jig plate sized to achieve the correct interference fit for a press fit bushing. A hydraulic or arbor press is typically used to seat the bushing flush and square — never drive with a hammer directly on the bushing face. Verify hole and bushing diameters with calibrated gauges before pressing. Once installed, this non-renewable bushing is not designed for removal and reinstallation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Method\u003c\/strong\u003e: Press Fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Headless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 27\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: +0.0002 to +0.0006 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Bushing Length\u003c\/strong\u003e: 1\/2 inches\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\u003c\/strong\u003e: No\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\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: P888NR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51747093905714,"sku":"P888NR","price":25.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/772b15bcdae08b51210f0eebedf78b00_8e1f673c-e13a-41eb-b818-31a3caf3349b.jpg?v=1788875985","url":"https:\/\/voomisupply.com\/products\/boneham-p888nr-press-fit-headless-drill-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}