{"product_id":"spi-29-026-2-class-zz-plus-plug-gage-0-026-in","title":"Spi 29-026-2 Class Zz Plus Plug Gage 0.026 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-026-2 is a Class ZZ Plus plug gage used to verify the diameter of precision bored holes and machined openings. It is a go\/no-go style fixed-limit gage machined to a nominal diameter of 0.026 inches with a tolerance of 0.0002 inches. The steel construction provides durability under repeated contact with workpiece surfaces. Machinists, tool-and-die makers, and quality-control technicians use this gage to confirm that drilled or reamed holes fall within acceptable dimensional limits. It is suited for inspection tasks in production, job-shop, and toolroom environments where tight hole tolerances must be verified quickly and repeatably.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is intended for use on small-diameter holes requiring precise dimensional verification. The 0.026-inch nominal size places it in the range of fine-tolerance work common in instrument manufacturing, small-part machining, and precision assembly. It is appropriate for both incoming inspection and in-process quality checks. The gage is packaged as a single unit, making it easy to add to an existing gage set or to replace a worn member.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal diameter of 0.026 inches for small-bore hole verification\u003c\/li\u003e\n  \u003cli\u003eClass ZZ Plus tolerance rating of 0.0002 inches for precise go\/no-go inspection\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and resistance to wear under repeated use\u003c\/li\u003e\n  \u003cli\u003eSingle-unit packaging suitable for toolroom stock or individual replacement\u003c\/li\u003e\n  \u003cli\u003eFixed-limit design enables fast, repeatable dimensional checks without adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a fixed-limit plug gage for verifying small-diameter machined holes in precision manufacturing and inspection applications where Class ZZ Plus tolerances apply.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages should be handled by metrology technicians or machinists familiar with fixed-limit gage practice. Clean and deburr the hole to be inspected before inserting the gage to avoid damage to the gage member. Never force a plug gage into a hole; doing so can compromise both the gage and the workpiece. Store the gage in a protective case away from other tools to prevent contact damage to the lapped surfaces.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.026 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\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: 29-026-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51714346189106,"sku":"29-026-2","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/08d14ae0b05dac8d20eea40dd2b0c65a.jpg?v=1788499934","url":"https:\/\/voomisupply.com\/products\/spi-29-026-2-class-zz-plus-plug-gage-0-026-in","provider":"Voomi Supply","version":"1.0","type":"link"}