{"product_id":"spi-cms160622049-outside-micrometer-set-3-piece","title":"Spi CMS160622049 Outside Micrometer Set 3 Piece","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI CMS160622049 is a 3-piece mechanical outside micrometer set designed for precision linear measurement in metalworking, machining, and quality-control applications. The set covers a measurement range of 0 to 75 mm with a graduation of 0.01 mm and an accuracy of 0.004 to 0.005 mm, making it suitable for close-tolerance inspection work. Each micrometer features a ratchet stop thimble for consistent measuring force and a rotating spindle. The set arrives NIST-traceable calibrated, supporting documented quality processes. Machinists, tool-and-die technicians, and metrology professionals are the typical end users.\u003c\/p\u003e\n\u003cp\u003eThis set is appropriate for use in machine shops, manufacturing facilities, and inspection departments where outside diameter, thickness, and width measurements must be verified to tight tolerances. The three-micrometer configuration spans three distinct measurement ranges within the 0 to 75 mm total span, allowing a single set to cover small-part work through medium-range workpiece dimensions. The enamel finish provides surface protection in a shop environment. No digital counter is included, keeping operation straightforward and battery-free.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3-piece set covering 0 to 75 mm total measurement range\u003c\/li\u003e\n  \u003cli\u003e0.01 mm graduation with 0.004 to 0.005 mm accuracy\u003c\/li\u003e\n  \u003cli\u003eRatchet stop thimble ensures repeatable, consistent measuring force\u003c\/li\u003e\n  \u003cli\u003eRotating spindle for smooth, controlled advancement\u003c\/li\u003e\n  \u003cli\u003eNIST-traceable calibration certificate included\u003c\/li\u003e\n  \u003cli\u003eEnamel finish for durability in shop environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose outside micrometer set for use with any workpiece or fixture requiring outside linear measurement in the 0 to 75 mm range. No system-specific or model-specific compatibility restrictions apply.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eOutside micrometers require no installation but should be handled and stored with care to preserve calibration. Before use, verify the zero setting on each micrometer against its reference standard and clean the measuring faces with a lint-free cloth. Do not overtighten the thimble; use the ratchet stop to apply consistent force on every measurement. Store each micrometer in its protective case when not in use to prevent thermal distortion and surface damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Measurement\u003c\/strong\u003e: 0.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 75.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduation\u003c\/strong\u003e: 0.01 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.004 to 0.005 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThimble Type\u003c\/strong\u003e: Ratchet Stop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotating Spindle\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Counter\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Enamel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalibrated\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTraceability Certification\u003c\/strong\u003e: NIST\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 11.82 x 8.35 x 2.17 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 41111601\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: CMS160622049\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51703153000754,"sku":"CMS160622049","price":135.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6407df1f7783c5624213a26fb4b12587.jpg?v=1788415078","url":"https:\/\/voomisupply.com\/products\/spi-cms160622049-outside-micrometer-set-3-piece","provider":"Voomi Supply","version":"1.0","type":"link"}