{"product_id":"boneham-l8828or-headless-l-drill-bushing-liner-1in-id","title":"Boneham L8828OR Headless L Drill Bushing Liner 1in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM L8828OR is a headless L-style drill bushing liner used to guide and locate drill bits with precision in jig plate assemblies. This liner accepts a renewable drill bushing and is installed into the jig body via press fit, providing a stable, permanent bore for repeated drilling operations. It features a 1-inch inside diameter, a 1-3\/8-inch body outside diameter, and a 1-3\/4-inch liner length. Machined from alloy steel and hardened to 60-65 HRC, it delivers the wear resistance required for sustained production drilling environments. Licensed toolmakers and fixture builders are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis liner is suited for use in drill jig plates where a fixed liner seat is needed to accept interchangeable slip-renewable or press-fit renewable bushings. It is commonly used in both production machining and fabrication shops where tight positional tolerances must be held across multiple part runs. The headless design keeps the liner flush or sub-flush with the jig plate surface, making it appropriate for applications where clearance above the plate face is restricted.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-inch inside diameter for compatible renewable drill bushing fitment\u003c\/li\u003e\n  \u003cli\u003e1-3\/8-inch body outside diameter for press fit into standard jig plate bore\u003c\/li\u003e\n  \u003cli\u003e1-3\/4-inch liner length for secure engagement depth in the jig body\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction hardened to 60-65 HRC for long service life\u003c\/li\u003e\n  \u003cli\u003eHeadless design allows flush installation where above-plate clearance is limited\u003c\/li\u003e\n  \u003cli\u003ePress fit installation method locks liner in place without fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or original-installation liner for drill jig assemblies requiring a headless L-series liner with a 1-inch inside diameter and press fit retention.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by toolmakers or machinist-level trades using an arbor press or hydraulic press to drive the liner into a precision-bored hole in the jig plate. The receiving bore must be sized to the liner manufacturer's press fit tolerance specification before installation. Once pressed in, the liner should not be removed, as the headless design is intended for permanent seating. Inspect bore alignment before pressing to avoid cocking the liner during installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiner Length\u003c\/strong\u003e: 1-3\/4 inches\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: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 60-65 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiner Industry Code\u003c\/strong\u003e: L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171603\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: L8828OR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51749787304242,"sku":"L8828OR","price":31.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/772b15bcdae08b51210f0eebedf78b00_8e751bd7-2af9-4a4a-9f90-bf62762bcc37.jpg?v=1788910480","url":"https:\/\/voomisupply.com\/products\/boneham-l8828or-headless-l-drill-bushing-liner-1in-id","provider":"Voomi Supply","version":"1.0","type":"link"}