{"product_id":"boneham-p486io-press-fit-headless-drill-bushing-steel","title":"Boneham P486IO Press Fit Headless Drill Bushing Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM P486IO is a press fit headless drill bushing used to guide cutting tools with precision during drilling, reaming, and boring operations. Manufactured from steel, this bushing features a 0.316 inch inside diameter, a 3\/4 inch body outside diameter, and a 3\/8 inch overall length. The inside diameter holds a tolerance of +0.0001 to +0.0005 inches, ensuring accurate tool guidance and repeatable hole location. It carries an industry code of P and is classified as a headless style, meaning it sits flush within the jig plate without a protruding flange. Machinists and tooling technicians install these bushings in drill jigs and fixtures used in production and precision machining environments.\u003c\/p\u003e\n\u003cp\u003eThis bushing is suited for use in drill jig applications where consistent hole placement is required across multiple workpieces. The press fit installation method means the bushing is driven directly into a prepared jig plate bore without the use of a locking mechanism or liner bushing. It is appropriate for permanent or fixed jig setups in light to medium production machining. The steel construction provides durability under repeated tool contact and wear in shop environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePress fit installation — no liner bushing or lock required for permanent jig setups\u003c\/li\u003e\n  \u003cli\u003eHeadless design sits flush with jig plate surface\u003c\/li\u003e\n  \u003cli\u003eInside diameter tolerance of +0.0001 to +0.0005 inches for precise tool guidance\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and wear resistance\u003c\/li\u003e\n  \u003cli\u003eIndustry code P for standard bushing identification and interchangeability\u003c\/li\u003e\n  \u003cli\u003eCompact 3\/8 inch overall length suitable for thin jig plates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct fitment for standard P-series press fit headless drill jig applications requiring a 0.316 inch ID and 3\/4 inch OD bushing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or tooling technicians using an arbor press or appropriate driving tool to seat the bushing flush into a precision-bored jig plate hole. The mating bore in the jig plate must be machined to the correct interference fit tolerance to ensure the bushing is held securely without movement during use. Do not hammer the bushing in directly without a driver to avoid damaging the bore or bushing. Once pressed in, this style is considered a permanent installation and is not designed for easy removal or replacement.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter (Decimal)\u003c\/strong\u003e: 0.3160 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter (Letter)\u003c\/strong\u003e: O\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Bushing Length\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Headless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Method\u003c\/strong\u003e: Press Fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRenewable Bushing\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\u003eUNSPSC Code\u003c\/strong\u003e: 31171603\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: P486IO\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51738526974258,"sku":"P486IO","price":16.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cf64dd126665d33c776c066266e525d2.jpg?v=1788800629","url":"https:\/\/voomisupply.com\/products\/boneham-p486io-press-fit-headless-drill-bushing-steel","provider":"Voomi Supply","version":"1.0","type":"link"}