{"product_id":"starrett-64216-dial-test-indicator-0-8mm-horizontal","title":"Starrett 64216 Dial Test Indicator 0.8mm Horizontal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 64216 is a horizontal-style dial test indicator designed for precision measurement work in machining, metrology, and inspection applications. It features a 0.8 mm maximum measurement range with a 0-40-0 balanced dial reading and a dial graduation of 0.01 mm, making it suitable for detecting small surface variations and runout. The indicator uses a jeweled, precision gear-driven movement housed in a narrow-body, satin chrome finished case. A dovetail mount allows secure attachment to standard indicator holders and magnetic base arms. Installation and use are typically performed by machinists, tool-and-die technicians, and calibration professionals.\u003c\/p\u003e\u003cp\u003eThe 64216 fits residential and commercial machine shop environments, production floors, and quality inspection stations. It is used for tasks such as indicating part runout, checking surface flatness, aligning vises and fixtures, and verifying part concentricity on mills and lathes. The angled head design improves access in tight setups. The package includes one 13\/16 inch (20.64 mm) long carbide contact point with a 2.00 mm ball diameter.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.8 mm maximum measurement range with 0.01 mm dial graduation for fine-resolution readings\u003c\/li\u003e\n\u003cli\u003eBalanced 0-40-0 dial with yellow face for high-contrast readability\u003c\/li\u003e\n\u003cli\u003eJeweled movement and precision gear-driven design for consistent, repeatable accuracy\u003c\/li\u003e\n\u003cli\u003eDovetail mount compatible with standard indicator holders and magnetic base arms\u003c\/li\u003e\n\u003cli\u003eAngled head and narrow body improve access in confined setups\u003c\/li\u003e\n\u003cli\u003eReplaceable carbide contact point included; adjustable contact orientation\u003c\/li\u003e\n\u003cli\u003eRevolution count hand tracks total indicator travel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard dovetail-mount indicator holders and magnetic base arms commonly used in machining and metrology setups.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or metrology technicians using a compatible dovetail holder or magnetic base arm. Ensure the machine spindle or workpiece is fully stopped before mounting or adjusting the indicator. Avoid side-loading the contact point beyond the specified measurement range, as this can damage the jeweled movement. Handle the instrument carefully to preserve calibration accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Measurement Range\u003c\/strong\u003e: 0.80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Reading\u003c\/strong\u003e: 0-40-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Graduation\u003c\/strong\u003e: 0.01 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator Style\u003c\/strong\u003e: Horizontal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Color\u003c\/strong\u003e: Yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange Per Revolution\u003c\/strong\u003e: 0.80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Dovetail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Point Length\u003c\/strong\u003e: 13\/16 inches (20.64 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 2.00 mm (0.0787 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: California Prop 65; ISO\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: 64216\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51540320354610,"sku":"64216","price":446.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a3575c1c5f686461fb8293cfc3d911b6.jpg?v=1785852142","url":"https:\/\/voomisupply.com\/products\/starrett-64216-dial-test-indicator-0-8mm-horizontal","provider":"Voomi Supply","version":"1.0","type":"link"}