{"product_id":"spi-10-732-6-mechanical-hole-micrometer-1-2-inch-range","title":"Spi 10-732-6 Mechanical Hole Micrometer 1.2 Inch Range","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 10-732-6 is a mechanical hole micrometer designed to measure internal bore diameters with high precision. It covers a range up to 1.2 inches, with a graduation of 0.0002 inches and an accuracy of 0.0002 inches, making it suitable for tight-tolerance inspection work. The ratchet stop thimble provides consistent measuring pressure, reducing operator-to-operator variation. Measuring faces are solid carbide for durability and wear resistance. This instrument is self-aligning and self-centering, which speeds up setup and improves repeatability in production or service environments. It is used by machinists, metrology technicians, and precision service professionals.\u003c\/p\u003e\n\u003cp\u003eThe SPI 10-732-6 is suited for internal diameter measurement in precision machining, engine rebuilding, and dimensional inspection applications. It accommodates bore gauging tasks requiring a 1.2 inch maximum measurement range. The three-contact-point design provides stable, repeatable seating inside cylindrical bores. The gage depth reaches 3.15 inches, and the maximum extension rod length is 6 inches, giving it reach for deeper bore measurements when extension rods are used.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasurement range up to 1.2 inches with 0.0002 inch graduation\u003c\/li\u003e\n  \u003cli\u003eAccuracy of 0.0002 inches for tight-tolerance inspection\u003c\/li\u003e\n  \u003cli\u003eRatchet stop thimble ensures consistent measuring force\u003c\/li\u003e\n  \u003cli\u003eSolid carbide measuring anvils for long-term wear resistance\u003c\/li\u003e\n  \u003cli\u003eSelf-aligning and self-centering three-contact-point design\u003c\/li\u003e\n  \u003cli\u003eGage depth of 3.15 inches with maximum extension rod length of 6 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-use mechanical hole micrometer for internal bore measurement tasks requiring a range up to 1.2 inches. Compatible with standard micrometer extension rod systems with a maximum rod length of 6 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eHole micrometers are installed and used by machinists and metrology technicians. Before measuring, verify the instrument is zeroed against the included or appropriate setting ring standard. Handle carbide anvils carefully to avoid chipping against hard surfaces. Store in the provided case when not in use to protect the measuring faces 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Measurement Range\u003c\/strong\u003e: 1.2 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: 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThimble Type\u003c\/strong\u003e: Ratchet Stop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Type\u003c\/strong\u003e: Ratchet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Contact Points\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasuring Face Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Depth\u003c\/strong\u003e: 3.15 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Extension Rod Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSetting Ring Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Counter\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.2 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: 10-732-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51692812370226,"sku":"10-732-6","price":337.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0fc8ffbc7f67ba3559de73774d9a04a2.jpg?v=1788303317","url":"https:\/\/voomisupply.com\/products\/spi-10-732-6-mechanical-hole-micrometer-1-2-inch-range","provider":"Voomi Supply","version":"1.0","type":"link"}