{"product_id":"spi-29-147-6-class-zz-plus-plug-gage-0-147-in","title":"Spi 29-147-6 Class Zz Plus Plug Gage 0.147 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-147-6 is a Class ZZ Plus plug gage used to verify bore and hole diameters to a high degree of accuracy in production and inspection environments. Designed for go\/no-go gauging applications, it checks that a machined hole falls within the specified tolerance range. The 29-147-6 measures a nominal diameter of 0.147 inches with a tolerance of 0.0002 inches, making it suitable for close-tolerance work where dimensional conformance is critical. The gage body is constructed from steel for durability and dimensional stability under repeated use. Machinists, quality control technicians, and tool-and-die professionals use this type of gage as part of standard incoming and in-process inspection routines.\u003c\/p\u003e\n\u003cp\u003eThe SPI 29-147-6 is intended for use in machine shops, manufacturing facilities, and inspection departments that require reliable bore verification at small diameter ranges. It is well suited for checking drilled, reamed, or bored holes in metal and other rigid materials where tight tolerances are specified. This gage is appropriate for both production floor use and quality lab environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal measurement diameter of 0.147 inches for small-bore inspection\u003c\/li\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.0002 inches for high-accuracy gauging\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides durability and long service life under repeated use\u003c\/li\u003e\n  \u003cli\u003eCompact form factor suited for handheld go\/no-go inspection workflows\u003c\/li\u003e\n  \u003cli\u003eSingle-piece package quantity supports individual replacement or kit supplementation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style inspection tool for use with standard plug gage handles and holders that accept small-diameter gage members in the 0.147 inch range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are used by quality technicians and machinists and do not require power or mechanical installation. Gage members should be handled with care to avoid contact with abrasive surfaces that could alter the gauging diameter. Store the gage in a protective case when not in use to prevent wear and corrosion. Periodic calibration against certified reference standards is recommended to confirm dimensional accuracy over time.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.147 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: ZZ Plus\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  \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: SPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 29-147-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51695262302514,"sku":"29-147-6","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9db63d445fa7b0d793e1b33a61a8e5dc.jpg?v=1788333312","url":"https:\/\/voomisupply.com\/products\/spi-29-147-6-class-zz-plus-plug-gage-0-147-in","provider":"Voomi Supply","version":"1.0","type":"link"}