{"product_id":"boneham-pt4010je-press-fit-headless-drill-bushing","title":"Boneham PT4010JE Press Fit Headless Drill Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM PT4010JE is a press fit headless drill bushing designed to guide cutting tools accurately during drilling, reaming, and boring operations. With an inside diameter of 0.348 inches (Letter size S) and a body outside diameter of 5\/8 inch, this bushing installs flush into a jig plate without a protruding head, making it suitable for applications where a low-profile surface is required. Hardness is rated at 60 to 65 HRC for wear resistance during repetitive tooling operations. The inside diameter tolerance is held to +0.0001 to +0.0005 inches, ensuring consistent tool guidance. Machinists and tooling professionals install this component in production jigs and fixtures.\u003c\/p\u003e\n\u003cp\u003eThis bushing is used in machining and fabrication environments where precise, repeatable hole location is critical. The headless press fit design is common in fixed jig applications where the bushing is permanently installed into the jig body. It is appropriate for use in production drilling setups across general metalworking, manufacturing, and machining shops. The overall bushing length of 5\/8 inch suits standard jig plate thicknesses in light to medium production tooling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePress fit installation method for permanent, secure seating in jig plates\u003c\/li\u003e\n  \u003cli\u003eHeadless design provides flush, low-profile mounting surface\u003c\/li\u003e\n  \u003cli\u003eInside diameter: 0.348 inches (Letter size S) with tolerance of +0.0001 to +0.0005 inches\u003c\/li\u003e\n  \u003cli\u003eBody outside diameter: 5\/8 inch; overall bushing length: 5\/8 inch\u003c\/li\u003e\n  \u003cli\u003eHardness: 60 to 65 HRC for extended wear life in repetitive drilling applications\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI standards; steel construction; not renewable (fixed installation)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation press fit headless drill bushing conforming to ANSI standards, suitable for use in standard drill jig fixtures accepting a 5\/8 inch outside diameter bushing with a 0.348 inch bore.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or tooling engineers using an arbor press or bushing press tool to seat the bushing flush into the jig plate bore. The jig plate bore must be machined to the correct tolerance fit before pressing the bushing in place — do not force a bushing into an undersized or improperly finished bore. Once pressed in, this bushing is not renewable and is intended for permanent installation. Follow applicable shop safety procedures and power down all equipment before inspecting or servicing jig components.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter (Decimal)\u003c\/strong\u003e: 0.3480 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Letter Size\u003c\/strong\u003e: S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Wire Size\u003c\/strong\u003e: 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: 5\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Bushing Length\u003c\/strong\u003e: 5\/8 inch\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\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: PT4010JE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51750667321650,"sku":"PT4010JE","price":16.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/772b15bcdae08b51210f0eebedf78b00_a0aa1b39-46b7-4998-b1d6-545db4deda08.jpg?v=1788918117","url":"https:\/\/voomisupply.com\/products\/boneham-pt4010je-press-fit-headless-drill-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}