{"product_id":"starrett-70798-drop-indicator-contact-point-4-48-agd","title":"Starrett 70798 Drop Indicator Contact Point 4-48 Agd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 70798 is a drop indicator contact point designed for use with AGD dial indicators. It threads in at a 4-48 thread size and features a contact point diameter of 5.16 mm with a contact point length of 7.14 mm (9\/32 inch). The overall length is 0.25 inches (6.30 mm). Constructed from steel, this contact point provides a durable, repeatable contact surface for precision measurement work. Machinists, tool-and-die makers, and quality control technicians install these points when setting up or replacing worn tips on dial indicator assemblies.\u003c\/p\u003e\n\u003cp\u003eThis contact point is suited for precision measurement applications in machine shops, manufacturing environments, and inspection stations where AGD-group dial indicators are in use. It is a direct replacement or supplemental contact point for technicians who need a standard-geometry steel tip. The 4-48 thread is the common AGD standard, making this a widely applicable replacement tip across a broad range of indicator setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-48 thread size compatible with AGD dial indicator standards\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and consistent contact surface wear\u003c\/li\u003e\n  \u003cli\u003eContact point diameter of 5.16 mm for standard spherical tip geometry\u003c\/li\u003e\n  \u003cli\u003eContact point length of 7.14 mm (9\/32 inch) for proper indicator reach\u003c\/li\u003e\n  \u003cli\u003eOverall length of 0.25 inches (6.30 mm) for compact fitment\u003c\/li\u003e\n  \u003cli\u003eSold individually for single-point replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with AGD dial indicators that accept a 4-48 threaded contact point.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or metrology technicians familiar with dial indicator maintenance. Remove the indicator from any active measurement fixture before replacing the contact point. Thread the contact point in by hand first, then snug with the appropriate small wrench or spanner, taking care not to overtighten and damage the 4-48 threads. Verify indicator calibration after contact point replacement before returning the tool to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Point Diameter\u003c\/strong\u003e: 5.16 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Point Length\u003c\/strong\u003e: 7.14 mm (9\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.25 inches (6.30 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: STARRETT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 70798\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51540230504754,"sku":"70798","price":18.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3700452366f9b9010e8354bb0a8409ba.jpg?v=1785849621","url":"https:\/\/voomisupply.com\/products\/starrett-70798-drop-indicator-contact-point-4-48-agd","provider":"Voomi Supply","version":"1.0","type":"link"}