{"product_id":"boneham-pt128cn-press-fit-headless-drill-bushing","title":"Boneham PT128CN Press Fit Headless Drill Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM PT128CN is a press fit headless drill bushing designed to guide cutting tools with precision during drilling, reaming, and boring operations. Built to industry code P, this bushing features a 0.086 inch inside diameter (wire size 44), a 3\/16 inch body outside diameter, and a 1\/2 inch overall length. Constructed from steel, it delivers the hardness and wear resistance required for accurate, repeatable hole placement in production and tooling fixtures. Installation is permanent via press fit, making it well suited for applications where a fixed, non-renewable bushing is the correct specification.\u003c\/p\u003e\n\u003cp\u003eThis bushing is used in jig and fixture tooling across machining, fabrication, and maintenance environments. It is appropriate for light-duty drilling setups where the smaller wire-size bore and compact OD suit close-tolerance fixture plates. Machinists, toolmakers, and maintenance technicians typically install this type of component when building or refurbishing drill jigs that require consistent hole location across multiple workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePress fit installation provides a permanent, non-renewable mount in the fixture plate\u003c\/li\u003e\n  \u003cli\u003eHeadless design sits flush with the fixture surface for unobstructed tool travel\u003c\/li\u003e\n  \u003cli\u003e0.086 inch ID (wire size 44) with a tight tolerance of +0.0001 to +0.0004 inches for precise tool guidance\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch body OD and 1\/2 inch overall length suit compact fixture layouts\u003c\/li\u003e\n  \u003cli\u003eSteel construction resists wear during repeated drilling cycles\u003c\/li\u003e\n  \u003cli\u003eConforms to industry bushing code P for standardized fixture compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-build component for standard drill jig fixtures requiring a press fit headless bushing with a 0.086 inch ID and 3\/16 inch OD to industry code P.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePress fit bushings are installed by toolmakers or machinists using an arbor press or hydraulic press — never a hammer, which can distort the bore or crack the fixture plate. The receiving hole in the fixture plate must be finish-reamed to the correct tolerance before pressing the bushing in. Once installed, this bushing is not intended for removal or replacement. Always verify bore diameter with a calibrated gauge after pressing to confirm the bushing has not deflected out of tolerance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.086 inches (Wire Size 44)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 3\/16 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\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\u003eMaterial\u003c\/strong\u003e: Steel\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\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: PT128CN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51737031115058,"sku":"PT128CN","price":25.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/79c55b9503f5b2b51a95049f224e918b_626a6d0a-ef08-463e-903d-7cab509686bf.jpg?v=1788783394","url":"https:\/\/voomisupply.com\/products\/boneham-pt128cn-press-fit-headless-drill-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}