{"product_id":"spi-10-754-0-mechanical-hole-micrometer-6-to-7-in","title":"Spi 10-754-0 Mechanical Hole Micrometer 6 to 7 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 10-754-0 is a mechanical inside hole micrometer designed for precise bore and hole measurement in the 6 to 7 inch range. It delivers a graduation of 0.0002 inches and an accuracy of 0.0004 inches, making it suitable for close-tolerance inspection work in machine shops, manufacturing floors, and industrial maintenance environments. The measuring faces are solid carbide for long-term wear resistance. Three contact points provide stable, repeatable seating inside a bore. A ratchet stop thimble controls measuring pressure consistently from reading to reading. Licensed machinists, toolroom technicians, and quality control inspectors are the primary users of this instrument.\u003c\/p\u003e\n\u003cp\u003eThe SPI 10-754-0 is used wherever inside diameter measurement in the 6 to 7 inch range is required. Typical applications include inspecting large bores in engine blocks, hydraulic cylinders, pump housings, and machined castings. The self-aligning and self-centering contact point design reduces operator technique variation and is well suited to production inspection as well as job-shop measurement tasks. The 5.51 inch gage depth allows measurement reach into moderately deep bores.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasurement range: 6 to 7 inches with 0.0002 inch graduation\u003c\/li\u003e\n  \u003cli\u003eAccuracy rated at 0.0004 inches for close-tolerance inspection\u003c\/li\u003e\n  \u003cli\u003eSolid carbide measuring anvils resist wear on hardened bores\u003c\/li\u003e\n  \u003cli\u003eThree-point contact design is self-aligning and self-centering\u003c\/li\u003e\n  \u003cli\u003eRatchet stop thimble delivers consistent, controlled measuring force\u003c\/li\u003e\n  \u003cli\u003eGage depth of 5.51 inches accommodates moderately deep bore measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style mechanical hole micrometer suitable for general inside diameter measurement applications requiring a 6 to 7 inch range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis instrument is used by machinists, toolroom technicians, and quality inspectors and requires no installation in the traditional sense. Before use, verify calibration against a known setting standard and zero the instrument according to the manufacturer procedure. Handle measuring faces with care to avoid contact with abrasive surfaces or dropping, as carbide anvils are hard but brittle. Store in the supplied case when not in use to protect the measuring surfaces and thimble mechanism.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrometer Type\u003c\/strong\u003e: Hole (Inside)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 6 to 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduation\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasuring Face Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Contact Points\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\u003eGage Depth\u003c\/strong\u003e: 5.51 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSetting Ring Diameter\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.65 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: 10-754-0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51714317058354,"sku":"10-754-0","price":804.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6fd2a605760883173a4e741d208fc8c5_7e62a134-bda0-4ba5-8684-c074158ee06d.jpg?v=1788499383","url":"https:\/\/voomisupply.com\/products\/spi-10-754-0-mechanical-hole-micrometer-6-to-7-in","provider":"Voomi Supply","version":"1.0","type":"link"}