{"product_id":"boneham-pt3610ir-press-fit-headless-drill-bushing","title":"Boneham PT3610IR Press Fit Headless Drill Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM PT3610IR is a press fit headless drill bushing designed to guide cutting tools with precision during drilling, reaming, and boring operations. Manufactured from steel with a hardness rating of 60 to 65 HRC, this bushing delivers consistent tool guidance and wear resistance in jig and fixture applications. It features a 0.323 inch inside diameter, a 9\/16 inch body outside diameter, and a 5\/8 inch overall length. The headless profile seats flush within the jig plate, making it well suited for close-tolerance work where a protruding head would interfere with workpiece clearance or fixture setup.\u003c\/p\u003e\n\u003cp\u003eThis bushing is used in metal fabrication, machining, and toolroom environments where repeatable hole location is required. Press fit installation means no liner bushing or locking mechanism is needed — the bushing is driven directly into the jig plate bore and held in place by interference fit. It is appropriate for fixed, non-renewable installations where the drill bushing is not expected to be replaced during the life of the jig. Machinists, tool and die makers, and fixture builders are the primary installers of this component.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePress fit installation — no liner bushing required\u003c\/li\u003e\n  \u003cli\u003eHeadless design seats flush with jig plate surface\u003c\/li\u003e\n  \u003cli\u003e0.323 inch inside diameter with a tolerance of +0.0001 to +0.0005 inches for tight tool guidance\u003c\/li\u003e\n  \u003cli\u003eSteel construction hardened to 60 to 65 HRC for extended wear life\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI standards for drill bushing dimensions and tolerances\u003c\/li\u003e\n  \u003cli\u003eNon-renewable fixed installation — suited for long-run, dedicated jig applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style fixed press fit drill bushing conforming to ANSI standards, compatible with standard jig plates bored to accept a 9\/16 inch outside diameter press fit bushing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolmakers using an arbor press or hydraulic press to seat the bushing into a precision-bored jig plate hole. The receiving bore must be machined to the correct interference fit tolerance prior to installation. Do not hammer the bushing directly without a press block or driver, as this can damage the bore or deform the bushing. Once pressed in, this bushing is not designed for removal or replacement without reboring the jig plate.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.3230 inches (Letter Size P)\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: 9\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Bushing Length\u003c\/strong\u003e: 5\/8 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\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  \u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: P\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: PT3610IR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51727170306354,"sku":"PT3610IR","price":16.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/772b15bcdae08b51210f0eebedf78b00_aadab9e8-1722-4760-b452-e0a8b2e9732e.jpg?v=1788674284","url":"https:\/\/voomisupply.com\/products\/boneham-pt3610ir-press-fit-headless-drill-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}