{"product_id":"starrett-52964-ball-contact-point-0-3543-in-carbide","title":"Starrett 52964 Ball Contact Point 0.3543 in Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 52964 is a carbide ball contact point designed for use with dial test indicators in precision measurement applications. The ball tip measures 0.3543 inches (9.00 mm) in diameter, with a contact point length of 5\/32 inches (3.97 mm) and a tip diameter of 0.0350 inches. Carbide construction provides wear resistance for repeated contact cycles in dimensional inspection work. This contact point is installed by metrology technicians, machinists, and quality control personnel who require accurate surface-following performance from their test indicators.\u003c\/p\u003e\u003cp\u003eThis contact point is suited for inspection and measurement tasks in machine shops, manufacturing facilities, and quality assurance environments. It is designed for applications where a ball-style tip is needed to contact curved or irregular surfaces with consistent repeatability. The 52964 is specified for use with Starrett 711 Series Last Word Dial Test Indicators.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBall diameter of 0.3543 inches (9.00 mm) for reliable surface contact on curved and flat workpieces\u003c\/li\u003e\n\u003cli\u003eContact point length of 5\/32 inches (3.97 mm) for close-clearance measurement applications\u003c\/li\u003e\n\u003cli\u003eTip diameter of 0.0350 inches for precise point engagement\u003c\/li\u003e\n\u003cli\u003eCarbide tip material provides extended service life under repeated use\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct-fit accessory for Starrett 711 Series Last Word Dial Test Indicators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Starrett 711 Series Last Word Dial Test Indicators.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or metrology personnel familiar with dial test indicator accessories. Power down or de-energize any automated measurement systems before changing contact points. Use the appropriate wrench or tool recommended for the indicator series to avoid overtightening the threaded contact point stem. Handle carbide-tipped contact points with care to prevent chipping from impact or dropping.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 0.3543 inches (9.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Point Length\u003c\/strong\u003e: 5\/32 inches (3.97 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Diameter\u003c\/strong\u003e: 0.0350 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Point Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0003 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: California Proposition 65\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 52964\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51540249936178,"sku":"52964","price":77.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ff220a793d59b6ffdeca992a4e91b3b9_47fe16ab-5e51-4f57-948c-f8bfa5f16d19.jpg?v=1785850235","url":"https:\/\/voomisupply.com\/products\/starrett-52964-ball-contact-point-0-3543-in-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}