{"product_id":"mitutoyo-112-190-point-micrometer-1-to-2-inch","title":"Mitutoyo 112-190 Point Micrometer 1 to 2 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITUTOYO 112-190 is a mechanical point micrometer designed for measuring grooves, steps, and similar features that standard flat-anvil micrometers cannot reach. It covers a measurement range of 1 to 2 inches with a resolution of 0.00005 inches and 0.001 inch graduation, delivering accuracy to within 0.00015 inches. The 49mm throat depth allows access into recessed workpiece geometry, while the ratchet stop mechanism provides consistent measuring force for repeatable readings. The 15-degree point angle on both the spindle and anvil allows entry into narrow slots and grooves. This tool is sized for use by machinists and precision measurement technicians in tool-and-die, production, and metrology environments.\u003c\/p\u003e\u003cp\u003eThe 112-190 is suited for dimensional inspection tasks where narrow-contact measurement is required, such as checking groove widths, shoulder recesses, keyways, and similar workpiece features. The 18mm head diameter keeps the body compact near the measurement zone, and the 6.35mm spindle diameter provides rigidity without obstructing access. This micrometer is appropriate for both shop-floor and inspection-room use in manufacturing and fabrication settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMeasurement range: 1 to 2 inches for mid-range workpiece dimensions\u003c\/li\u003e\n\u003cli\u003eResolution of 0.00005 inches with 0.001 inch graduation for precise readings\u003c\/li\u003e\n\u003cli\u003e49mm throat depth provides access to recessed and stepped workpiece features\u003c\/li\u003e\n\u003cli\u003e15-degree point angle on both spindle and anvil for groove and step measurement\u003c\/li\u003e\n\u003cli\u003eRatchet stop ensures consistent measuring force and repeatable results\u003c\/li\u003e\n\u003cli\u003eSteel spindle and anvil construction for durability in shop environments\u003c\/li\u003e\n\u003cli\u003eTUV certified to recognized measurement standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-use precision measuring instrument for grooves, steps, and similar recessed features in the 1 to 2 inch measurement range. No specific system compatibility noted in available data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePoint micrometers require no installation but should be handled and stored by a qualified metrologist or machinist. Before use, clean the measuring faces and verify calibration against a known standard. Protect the precision ground points from impact and avoid storing in contact with other tools. Handle with care to preserve point geometry and measurement accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Measurement\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Measurement\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.00015 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 0.00005 inches \/ 0.001mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraduation\u003c\/strong\u003e: 0.001 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThroat Depth\u003c\/strong\u003e: 49mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Length\u003c\/strong\u003e: 0.5039 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Point Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnvil Point Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Diameter\u003c\/strong\u003e: 6.35mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnvil Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e: 1 x SR44 (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.9 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: TUV Certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MITUTOYO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 112-190\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51562529620274,"sku":"112-190","price":410.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/53cf8d90b1d81c0fcdef4d66a6f3a26e.jpg?v=1786478869","url":"https:\/\/voomisupply.com\/products\/mitutoyo-112-190-point-micrometer-1-to-2-inch","provider":"Voomi Supply","version":"1.0","type":"link"}