{"product_id":"boneham-cb00001066-headless-drill-bushing-1-8-in-id-steel","title":"Boneham CB00001066 Headless Drill Bushing 1\/8 in Id Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM CB00001066 is a headless, press fit drill bushing designed to guide cutting tools with precision in jig and fixture applications. Manufactured from steel with a hardness rating of 60 to 65 HRC, this Type P bushing delivers the wear resistance required for repetitive drilling operations. The inside diameter measures 0.125 inches with a tolerance of +0.0001 to +0.0004 inches, ensuring accurate tool guidance. The body outside diameter is 0.25 inches and the overall length is 0.75 inches. It meets ANSI standards and is installed permanently without the ability to be renewed or replaced in service.\u003c\/p\u003e\u003cp\u003eThis bushing is suited for use in drill jigs and production fixtures where a permanent, flush-mount guide is required. The headless profile sits flush with or below the jig plate surface, making it appropriate for applications where a protruding head would interfere with workpiece contact or clamping. Machinists, tool and die makers, and precision fabrication shops use this type of bushing when drilling operations must be repeated with consistent positional accuracy across multiple workpieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePress fit installation method for permanent, non-renewable seating in the jig plate\u003c\/li\u003e\n\u003cli\u003eHeadless design provides a flush or sub-flush profile for unobstructed workpiece contact\u003c\/li\u003e\n\u003cli\u003eSteel construction hardened to 60 to 65 HRC for extended wear life\u003c\/li\u003e\n\u003cli\u003eInside diameter tolerance of +0.0001 to +0.0004 inches for precise tool guidance\u003c\/li\u003e\n\u003cli\u003eMeets ANSI standards for drill bushing dimensions and performance\u003c\/li\u003e\n\u003cli\u003eCompact size — 0.125 inches ID, 0.25 inches OD, 0.75 inches overall length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style Type P press fit headless drill bushing for use in standard ANSI-compliant jig plates and fixture assemblies requiring a 0.25-inch body outside diameter bore.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePress fit bushings are installed by a toolmaker or machinist using an arbor press or hydraulic press into a precisely reamed hole in the jig plate. The receiving bore in the jig plate must be machined to the correct interference fit tolerance to retain the bushing securely without distorting the inside diameter. Once pressed in, this bushing is not designed to be removed or renewed. Always verify bore alignment and cleanliness before pressing to avoid galling or misalignment.\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 (Decimal)\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: +0.0001 to +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\u003eOverall Bushing Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: P\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\u003eWeight\u003c\/strong\u003e: 0.06 pounds\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: CB00001066\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51749262426418,"sku":"CB00001066","price":17.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/772b15bcdae08b51210f0eebedf78b00_db93affe-40ca-4574-bf5f-1c0266a80e6b.jpg?v=1788903736","url":"https:\/\/voomisupply.com\/products\/boneham-cb00001066-headless-drill-bushing-1-8-in-id-steel","provider":"Voomi Supply","version":"1.0","type":"link"}