{"product_id":"boneham-p408jy-press-fit-headless-drill-bushing-steel","title":"Boneham P408JY Press Fit Headless Drill Bushing Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM P408JY is a headless, press fit drill bushing designed to guide drill bits with precision in jig and fixture applications. Manufactured from steel with a hardness rating of 60 to 65 HRC, this bushing delivers the wear resistance required for repetitive drilling operations. The inside diameter measures 25\/64 inches with a tight tolerance of +0.0001 to +0.0005 inches, ensuring consistent hole location across production runs. The body outside diameter is 5\/8 inches and the overall length is 1\/2 inch. It installs without fasteners by pressing directly into a prepared liner or fixture plate. Machinists, tool and die makers, and precision fabrication shops are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis bushing carries the ANSI P industry code, placing it within the standard headless press fit series used in drill jig tooling. It is suited for moderate-production fixtures where a renewable liner bushing is not required. The headless profile keeps the bushing flush with the jig plate surface, making it a fit for close-clearance drilling setups where a flanged head would interfere with workpiece positioning or clamping. Applications span general metalworking, aerospace fabrication, and toolroom setups that demand repeatable hole location.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHeadless press fit design seats flush with the jig plate for unobstructed clamping\u003c\/li\u003e\n  \u003cli\u003eSteel construction with 60 to 65 HRC hardness for extended service life under repetitive drilling\u003c\/li\u003e\n  \u003cli\u003eInside diameter tolerance of +0.0001 to +0.0005 inches for tight positional accuracy\u003c\/li\u003e\n  \u003cli\u003eANSI P series industry code for standardized replacement and tooling compatibility\u003c\/li\u003e\n  \u003cli\u003eNon-renewable, fixed installation ideal for stable, long-run fixtures\u003c\/li\u003e\n  \u003cli\u003eCompact 1\/2 inch overall length suits thin jig plate configurations\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 ANSI P series headless press fit drill jig fixtures requiring a 25\/64 inch inside diameter and 5\/8 inch outside diameter bushing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePress fit bushings are installed by qualified machinists or toolmakers using an arbor press or hydraulic press. The receiving bore in the jig plate must be finish-reamed to the specified tolerance before installation to achieve proper interference fit. Do not drive the bushing with a hammer, as this can distort the bore geometry. Ensure all chips and contaminants are cleared from the bore before pressing to avoid galling or misalignment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 25\/64 inches\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: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Bushing Length\u003c\/strong\u003e: 1\/2 inch\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\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\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\u003eBushing Industry Code\u003c\/strong\u003e: P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI\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: P408JY\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51741606510898,"sku":"P408JY","price":15.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/772b15bcdae08b51210f0eebedf78b00_938cefdb-6d3d-4776-a614-e411d723abe5.jpg?v=1788832444","url":"https:\/\/voomisupply.com\/products\/boneham-p408jy-press-fit-headless-drill-bushing-steel","provider":"Voomi Supply","version":"1.0","type":"link"}