{"product_id":"boneham-pt126bt-press-fit-headless-drill-bushing","title":"Boneham PT126BT Press Fit Headless Drill Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM PT126BT is a press fit headless drill bushing used to guide drill bits and other cutting tools with precision during machining and fabrication operations. Classified under Industry Code P, this bushing features a 0.0635 inch inside diameter (wire size No. 52), a 3\/16 inch outside diameter, and a 3\/8 inch overall length. Manufactured from steel and hardened to 60 to 65 HRC, it provides the wear resistance required for repetitive drilling applications in jig and fixture setups. The headless design allows flush or below-surface seating in close-tolerance jig plates. Inside diameter tolerance is held to plus 0.0001 to plus 0.0004 inches for consistent hole location accuracy.\u003c\/p\u003e\u003cp\u003eThis bushing is suited for use in drill jigs on the shop floor in tool rooms, production machining cells, and precision fabrication environments. It is a non-renewable (permanent) type, pressed directly into the jig plate bore. Machinists, tool and die makers, and fixture builders use this type of bushing where a low-profile, one-piece installation is required and the bushing is not expected to be field-replaced during the life of the jig.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePress fit installation — no retaining hardware required\u003c\/li\u003e\n\u003cli\u003eHeadless design seats flush or below jig plate surface\u003c\/li\u003e\n\u003cli\u003eSteel construction hardened to 60 to 65 HRC for extended wear life\u003c\/li\u003e\n\u003cli\u003eInside diameter held to plus 0.0001 to plus 0.0004 inches tolerance\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI standards for drill bushing dimensions\u003c\/li\u003e\n\u003cli\u003eNon-renewable design for permanent jig plate installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an ANSI-standard press fit headless drill bushing for use in drill jigs and machining fixtures requiring a No. 52 wire-size guide bore with a 3\/16 inch body diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by pressing the bushing into a precision-reamed hole in the jig plate using an arbor press; the bore in the plate must be held to the mating tolerance for a proper press fit. Always verify the jig plate material and plate thickness are compatible with the 3\/8 inch overall length before pressing in. Because this is a non-renewable bushing, removal typically damages the bushing and may require re-machining the host bore. Follow applicable shop and tooling standards when designing jig plates for press fit bushing retention.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Code\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter (Decimal)\u003c\/strong\u003e: 0.0635 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter (Wire Size)\u003c\/strong\u003e: No. 52\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: 3\/16 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\u003eHead Style\u003c\/strong\u003e: Headless\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: PT126BT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51739124498738,"sku":"PT126BT","price":24.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/772b15bcdae08b51210f0eebedf78b00_ed557f2e-6d78-4af2-a6a3-cb1d3d689115.jpg?v=1788809838","url":"https:\/\/voomisupply.com\/products\/boneham-pt126bt-press-fit-headless-drill-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}