{"product_id":"mitutoyo-102826-ball-contact-point-0-1181-in-steel","title":"Mitutoyo 102826 Ball Contact Point 0.1181 in Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITUTOYO 102826 is a ball-style contact point designed for use with dial test indicators in precision measurement applications. The contact point features a 3.00 mm (0.1181 inch) steel ball tip and a total contact point length of 9.20 mm (0.3622 inches). It serves as the physical interface between the indicator spindle and the workpiece surface, transmitting minute deflections to the indicator dial. Machinists, tool-and-die technicians, and metrology professionals install this contact point when measuring runout, surface variation, or workpiece alignment on manual or CNC setups.\u003c\/p\u003e\n\u003cp\u003eThis contact point is suited for bench inspection, machine tool setup, and fixture verification tasks in both production and toolroom environments. It threads onto the spindle of compatible Mitutoyo dial test indicators and is appropriate for applications requiring a small-radius ball tip to contact curved or recessed surfaces. Its compact length and standardized steel construction make it a direct-fit service replacement or backup item for metrology kits.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3.00 mm (0.1181 inch) ball diameter for contact with curved, concave, or recessed surfaces\u003c\/li\u003e\n  \u003cli\u003e9.20 mm (0.3622 inch) contact point length for standard-reach applications\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and dimensional stability during repeated use\u003c\/li\u003e\n  \u003cli\u003eThreaded spindle attachment compatible with Mitutoyo 513 Series dial test indicators\u003c\/li\u003e\n  \u003cli\u003eSold individually — direct OEM-style replacement for worn or damaged contact points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Mitutoyo 513 Series Dial Test Indicators.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or metrology technicians. Before swapping contact points, remove the indicator from any active fixturing or magnetic base to avoid accidental movement. Thread the contact point onto the indicator spindle by hand until snug, taking care not to cross-thread or overtighten, which can affect calibration. After installation, verify indicator zero and stylus deflection range before returning the instrument to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 0.1181 inches (3.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Point Length\u003c\/strong\u003e: 0.3622 inches (9.20 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Diameter\u003c\/strong\u003e: 0.1180 inches (3.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Point Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: MITUTOYO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 102826\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51558699893042,"sku":"102826","price":26.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/777aff650f85b7bfd0655b7024494c30.jpg?v=1786418348","url":"https:\/\/voomisupply.com\/products\/mitutoyo-102826-ball-contact-point-0-1181-in-steel","provider":"Voomi Supply","version":"1.0","type":"link"}