{"product_id":"boneham-p8828nw-press-fit-headless-drill-bushing","title":"Boneham P8828NW Press Fit Headless Drill Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM P8828NW is a press fit headless drill bushing used to guide drill bits and cutting tools with precision during machining operations. Assigned bushing industry code P, this headless-style bushing seats flush within a jig plate without a protruding flange. It features an inside diameter of 0.875 inches (with a tight tolerance of +0.0002 to +0.0006 inches), a body outside diameter of 1.375 inches, and an overall length of 1.75 inches. Constructed from steel, it delivers the hardness and wear resistance required for repetitive drilling cycles in production or toolroom environments. Machinists and toolmakers install this type of bushing as part of drill jig assemblies.\u003c\/p\u003e\u003cp\u003eThis bushing is suited for use in drill jig fixtures across metalworking, manufacturing, and fabrication applications. It is pressed directly into a jig plate bore, where it serves as a renewable guide for twist drills, reamers, or counterbores. The headless configuration makes it the correct choice when the jig plate surface must remain unobstructed or when a flush installation is required by fixture design. This component is typically specified in both prototype tooling and high-volume production jigs where repeatable hole location is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePress fit installation method for secure, flush seating in jig plate bores\u003c\/li\u003e\n\u003cli\u003eHeadless design keeps the jig plate surface clear of flanges\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.875 inches with precision tolerance of +0.0002 to +0.0006 inches\u003c\/li\u003e\n\u003cli\u003eBody outside diameter of 1.375 inches and overall length of 1.75 inches\u003c\/li\u003e\n\u003cli\u003eSteel construction provides hardness and durability for repetitive drilling cycles\u003c\/li\u003e\n\u003cli\u003eBushing industry code P for standard identification and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation drill bushing for jig plates and tooling fixtures requiring a press fit headless bushing with industry code P dimensions.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or toolmakers using an arbor press or hydraulic press to seat the bushing into a properly toleranced jig plate bore. The mating bore in the jig plate must be machined to the appropriate fit class before pressing to avoid distorting the bushing inside diameter. Power down or lock out any associated machine tool before servicing or replacing drill bushings in a fixture. Do not drive the bushing with a hammer directly on the bore face, as this can damage the precision ground interior surface.\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\u003eInside Diameter\u003c\/strong\u003e: 0.875 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: 1.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Bushing Length\u003c\/strong\u003e: 1.75 inches\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\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounterbored\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenewable\u003c\/strong\u003e: No\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: P8828NW\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51753768681778,"sku":"P8828NW","price":31.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/73371f4032815c615e3b035d181b6cb8.jpg?v=1788940498","url":"https:\/\/voomisupply.com\/products\/boneham-p8828nw-press-fit-headless-drill-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}