{"product_id":"spi-29-706-9-class-zz-plus-plug-gage-0-706-in-steel","title":"Spi 29-706-9 Class Zz Plus Plug Gage 0.706 in Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-706-9 is a Class ZZ Plus plug gage designed for precision bore inspection in manufacturing, machining, and quality-control environments. It checks the inside diameter of a machined hole or bore to verify it falls within acceptable limits. Nominal diameter is 0.706 inches with a tolerance of 0.0002 inches, meeting Class ZZ Plus accuracy standards. The gage is constructed from steel for durability and wear resistance. It is used by machinists, tool-and-die professionals, and QC inspectors who need reliable, repeatable go\/no-go measurement across production runs.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is suited for checking bored, reamed, or drilled holes in precision parts where dimensional control is critical. It fits into standard gage handle systems compatible with 0.706-inch diameter plug-style gages. Typical applications include incoming inspection, in-process quality checks, and final verification of machined components in job shops, production facilities, and toolrooms.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal diameter of 0.706 inches for precision bore inspection\u003c\/li\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.0002 inches for accurate go\/no-go measurement\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 0.2 pounds for easy handling at the workstation\u003c\/li\u003e\n  \u003cli\u003eSingle-piece package quantity for individual or low-volume procurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use plug gage for standard gage handle systems accepting 0.706-inch diameter Class ZZ Plus plug gage members.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are installed and used by machinists and quality-control technicians without the need for special tools. Ensure the bore and gage surfaces are clean and free of debris before use to prevent false readings or damage to the gage. Do not force the gage member into a bore, as this can damage the gage or the workpiece. Store in a protected case or holder when not in use to maintain calibration and surface integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter of Measurement\u003c\/strong\u003e: 0.706 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\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: SPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 29-706-9\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51782787563826,"sku":"29-706-9","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a9a25dd47ce4be6a3e82198534e03760.jpg?v=1789181787","url":"https:\/\/voomisupply.com\/products\/spi-29-706-9-class-zz-plus-plug-gage-0-706-in-steel","provider":"Voomi Supply","version":"1.0","type":"link"}