{"product_id":"boneham-p566mk-press-fit-headless-drill-bushing-steel","title":"Boneham P566MK Press Fit Headless Drill Bushing Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM P566MK is a headless, press fit drill bushing designed to guide cutting tools with precision during drilling, reaming, and boring operations. Manufactured from steel and hardened to 60 to 65 HRC, this bushing resists wear and maintains dimensional accuracy across repeated use. The inside diameter tolerance is held to +0.0001 to +0.0005 inches, making it suitable for close-tolerance jig and fixture applications. With a 41\/64 inch inside diameter, a 7\/8 inch outside diameter, and a 3\/8 inch overall length, the P566MK fits standard P-series bushing stations. It is installed permanently by press fit and carries the ANSI designation for the P bushing series. Machinists and toolmakers in production and maintenance environments rely on this type of bushing for repeatable hole location.\u003c\/p\u003e\n\u003cp\u003eThis bushing is used in drill jigs and fixtures found in metal fabrication shops, machine shops, and industrial maintenance settings. The headless profile allows the bushing to sit flush with the jig plate surface, which is required when clearance above the plate is limited or when a liner bushing is not used. The P-series classification under ANSI standards means the P566MK is interchangeable with other P-series components of the same nominal size across compliant tooling systems. It is a non-renewable bushing, meaning it is intended as a fixed installation rather than a slip-renewable component.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened steel construction, 60 to 65 HRC for extended wear resistance\u003c\/li\u003e\n  \u003cli\u003eInside diameter tolerance of +0.0001 to +0.0005 inches for precise tool guidance\u003c\/li\u003e\n  \u003cli\u003eHeadless design allows flush installation in jig plates with limited overhead clearance\u003c\/li\u003e\n  \u003cli\u003ePress fit installation method ensures secure, permanent seating without fasteners\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI P-series bushing standards for dimensional interchangeability\u003c\/li\u003e\n  \u003cli\u003eNon-renewable fixed bushing suitable for high-volume repetitive drilling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an ANSI P-series press fit headless drill bushing for use in standard drill jig plates and fixtures requiring a 7\/8 inch outside diameter bore and 41\/64 inch inside diameter tool guidance.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolmakers using an arbor press or hydraulic press to seat the bushing flush and square into the jig plate bore. The receiving bore in the jig plate must be machined to the appropriate interference fit tolerance per ANSI standards before installation. Once pressed in, the bushing is not intended to be removed or replaced. Always verify the jig plate is secured and free of chips or debris before pressing the bushing into position.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 41\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Bushing Length\u003c\/strong\u003e: 3\/8 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\u003eHardness\u003c\/strong\u003e: 60 to 65 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Material\u003c\/strong\u003e: Steel\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\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: P566MK\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51727372747058,"sku":"P566MK","price":20.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/772b15bcdae08b51210f0eebedf78b00_55cf35d3-f8fb-44d4-a703-5de1f953b3df.jpg?v=1788676909","url":"https:\/\/voomisupply.com\/products\/boneham-p566mk-press-fit-headless-drill-bushing-steel","provider":"Voomi Supply","version":"1.0","type":"link"}