{"product_id":"vermont-gage-112308170-class-zz-plus-plug-gage-8-17-mm","title":"Vermont Gage 112308170 Class Zz Plus Plug Gage 8.17 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112308170 is a Class ZZ Plus plug gage sized at 8.17 mm diameter, manufactured from tool steel with a 10 microfinish surface coating. It is used to verify bore dimensions during go inspection, confirming that a hole falls within the acceptable size range. The gage carries a tolerance of 0.00508 mm and includes a Certificate of Accuracy with NIST traceability, making it suitable for controlled inspection environments. With an overall length of 2.0000 inches and a weight of 0.05 pounds, it is compact and easy to handle during bench or in-process inspection work.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is designed for go inspection applications and is compatible with use alongside micrometers, vernier calipers, and other precision measuring devices. It is commonly used in machine shops, manufacturing facilities, and quality control departments where tight dimensional tolerances must be confirmed on drilled, reamed, or bored holes in the 8.17 mm size range. The included NIST-traceable Certificate of Accuracy supports documented inspection processes and quality system requirements. Machinists, quality technicians, and tool room personnel are the typical end users.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance class with 0.00508 mm tolerance for precise go inspection\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for durability and dimensional stability\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface coating for smooth, accurate bore contact\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B89.1 standards\u003c\/li\u003e\n  \u003cli\u003eCompact at 2.0000 inches overall length and 0.05 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use as a go inspection gage with micrometers, verniers, and other precision measuring devices where an 8.17 mm bore diameter must be verified to ASME B89.1 standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are handled and used by quality technicians and machinists during inspection  -  no power source or mechanical installation is required. Store the gage in its protective case when not in use to prevent damage to the precision-ground surface. Clean the gage and the bore being inspected before use to avoid false readings caused by debris or contamination. Never force the gage into a bore, as this can damage both the gage and the workpiece.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 8.17 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.00508 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Tool Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: 10 Microfinish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: ZZ Plus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B89.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Certificate of Accuracy with NIST Traceability\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: VERMONT GAGE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 112308170\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51743596118322,"sku":"112308170","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/02e4c23adefc96574e694d48b3ed338d_6b7968e7-5738-4c5b-8aa6-c916e6ad650d.jpg?v=1788848313","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112308170-class-zz-plus-plug-gage-8-17-mm","provider":"Voomi Supply","version":"1.0","type":"link"}