{"product_id":"boneham-h164dv-press-fit-headed-drill-bushing","title":"Boneham H164DV Press Fit Headed Drill Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM H164DV is a Type H press fit headed drill bushing designed to guide drill bits with precision in jig and fixture applications. Manufactured from steel and hardened to 60 to 65 HRC, this bushing provides consistent bore guidance and long service life under repeated drilling cycles. The inside diameter measures 0.125 inches with a tight tolerance of plus 0.0001 to plus 0.0004 inches, ensuring accurate bit alignment. The body outside diameter is 0.25 inches, the length under the head is 0.25 inches, and the head outside diameter measures 23\/64 inches. Machinists, tool and die makers, and precision fabricators install this bushing as a permanent press fit component in drill jigs and fixtures.\u003c\/p\u003e\u003cp\u003eThis bushing is suited for production drilling operations where a fixed, non-renewable guide is appropriate. It is pressed directly into a jig plate and remains in place for the life of the fixture. Typical applications include repetitive hole drilling in metal fabrication, assembly jigs, and inspection fixtures where consistent hole location is critical. The headed design seats the bushing flush against the jig plate surface, providing a positive stop during installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType H press fit design installs permanently into drill jig plates without liners\u003c\/li\u003e\n\u003cli\u003eSteel construction hardened to 60 to 65 HRC for wear resistance under repeated drilling\u003c\/li\u003e\n\u003cli\u003eInside diameter tolerance of plus 0.0001 to plus 0.0004 inches for precise bit guidance\u003c\/li\u003e\n\u003cli\u003eHeaded design provides a positive seating stop against the jig plate surface\u003c\/li\u003e\n\u003cli\u003eMeets ANSI standards for drill bushing dimensions and tolerances\u003c\/li\u003e\n\u003cli\u003eNon-renewable fixed installation suitable for high-volume production jigs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an ANSI-compliant Type H press fit headed drill bushing for use in standard drill jig plates and fixtures requiring a 0.25-inch body outside diameter press fit bore.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by pressing the bushing into a prepared jig plate bore using an arbor press or hydraulic press. The receiving bore should be machined to the appropriate interference fit tolerance before pressing. Ensure the jig plate is secured and supported to prevent distortion during pressing. This is a permanent installation; the bushing is not intended for removal or replacement once pressed in.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: plus 0.0001 to plus 0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Outside Diameter\u003c\/strong\u003e: 23\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 3\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Type\u003c\/strong\u003e: Type H Headed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Method\u003c\/strong\u003e: Press Fit\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: H164DV\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51755757830450,"sku":"H164DV","price":23.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7a3df753bfacdecf7a1650e3bb823de6_811ef9e8-497b-4209-b451-b2e618f3a482.jpg?v=1788959283","url":"https:\/\/voomisupply.com\/products\/boneham-h164dv-press-fit-headed-drill-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}