{"product_id":"boneham-p648mh-press-fit-headless-drill-bushing","title":"Boneham P648MH Press Fit Headless Drill Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM P648MH is a press fit headless drill bushing conforming to ANSI Industry Code P. It is designed to guide drill bits and other cutting tools with precision during machining and fabrication operations. The bushing features a 5\/8 inch (0.6250 inch) inside diameter, a 1 inch outside diameter, and a 1\/2 inch overall length. Manufactured from steel and hardened to 60 to 65 HRC, it delivers the wear resistance required for repeated tooling cycles. The inside diameter tolerance is held to +0.0001 to +0.0005 inches, ensuring accurate tool guidance. Machinists, tool-and-die workers, and maintenance technicians install these bushings in jig plates and fixture bodies.\u003c\/p\u003e\u003cp\u003eThis bushing is suited for use in drill jigs, fixture plates, and production tooling setups across general metalworking, tool-and-die, and MRO applications. The headless, press fit design seats flush within the jig plate, making it appropriate for applications where a protruding head would interfere with the workpiece or clamping setup. It is a non-renewable bushing, intended as a permanent installation once pressed into the receiving hole.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePress fit installation method for secure, permanent seating in jig plates\u003c\/li\u003e\n\u003cli\u003eHeadless design sits flush with the jig plate surface\u003c\/li\u003e\n\u003cli\u003eInside diameter: 0.6250 inches with tight tolerance of +0.0001 to +0.0005 inches\u003c\/li\u003e\n\u003cli\u003eHardened steel construction at 60 to 65 HRC for high wear resistance\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI Industry Code P standards\u003c\/li\u003e\n\u003cli\u003eNon-renewable, permanent-style bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an ANSI Code P press fit headless drill bushing for use in standard drill jig plates and fixture bodies that accept a 1 inch outside diameter bushing bore.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by pressing the bushing into a precision-bored receiving hole using an arbor press or hydraulic press. Power down all machinery and secure the workpiece or fixture before pressing the bushing into place. The receiving hole should be bored to the appropriate tolerance to achieve the interference fit required for a permanent installation. Because this is a non-renewable bushing, removal after installation is not recommended and may damage the jig plate.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 5\/8 inches (0.6250 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: 1 inch (1.0000 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\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\u003eBushing Industry Code\u003c\/strong\u003e: P\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: P648MH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51736872517938,"sku":"P648MH","price":19.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/772b15bcdae08b51210f0eebedf78b00_650628c0-2320-4505-bf16-7e62350ec51c.jpg?v=1788781342","url":"https:\/\/voomisupply.com\/products\/boneham-p648mh-press-fit-headless-drill-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}