{"product_id":"mitutoyo-186-901-radius-gage-set-25-piece-1-64-to-1-2-inch","title":"Mitutoyo 186-901 Radius Gage Set 25 Piece 1\/64 to 1\/2 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITUTOYO 186-901 is a 25-piece radius gage set designed for measuring both convex and concave radii on machined parts, castings, and fabricated components. Each leaf is stainless steel with a satin chrome finish and measures radii from 1\/64 inch to 1\/2 inch across 25 individual increments. Accuracy is 0.04 mm (0.0016 inch). The set covers a broad range of fractional radii in a single compact kit, making it a standard reference tool for machinists, quality control technicians, and tool-and-die professionals who need fast, reliable radius checks on the shop floor or inspection bench.\u003c\/p\u003e\n\u003cp\u003eThe 186-901 is suited for dimensional inspection in general metalworking, machining, and fabrication environments. Each leaf provides both convex and concave radius profiles, so a single piece checks an inside and outside radius of the same dimension. The full 25-piece range covers the most common fractional inch radii encountered in standard machined and formed parts. The set ships with a holding case with indexed pockets, keeping all leaves organized and protecting the satin chrome finish from wear and contamination during storage and transport.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e25-piece set covering 1\/64 inch to 1\/2 inch in fractional inch increments\u003c\/li\u003e\n  \u003cli\u003eEach leaf measures both convex and concave radii\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction with satin chrome finish for corrosion resistance and wear durability\u003c\/li\u003e\n  \u003cli\u003eAccuracy of 0.04 mm (0.0016 inch) per leaf\u003c\/li\u003e\n  \u003cli\u003eIncludes holding case with indexed pockets for organized storage\u003c\/li\u003e\n  \u003cli\u003eCompact form factor suits both bench inspection and in-process shop floor checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose radius gage set for dimensional inspection of machined, cast, and fabricated parts with fractional inch radius profiles. No specific equipment interface is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eRadius gages require no installation. Clean the part surface and the gage leaf before use to ensure accurate seating and avoid measurement error from debris. Store leaves in the indexed holding case when not in use to prevent damage to the profiled edges. Do not force a leaf against a radius under high pressure, as this can deform the thin stainless leaf and affect accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Radius\u003c\/strong\u003e: 1\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Radius\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Configuration\u003c\/strong\u003e: Convex and Concave Radii per Each Leaf\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.04 mm (0.0016 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRadii Included (Decimal Inch)\u003c\/strong\u003e: 1\/64, 1\/32, 3\/64, 1\/16, 5\/64, 3\/32, 7\/64, 1\/8, 9\/64, 5\/32, 11\/64, 3\/16, 13\/64, 7\/32, 15\/64, 1\/4, 17\/64, 9\/32, 19\/64, 5\/16, 11\/32, 3\/8, 13\/32, 7\/16, 15\/32, 1\/2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Holding Case with Indexed Pockets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.58 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: MITUTOYO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 186-901\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51558637207858,"sku":"186-901","price":222.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/39f56238ca963ba8a1b8adf3e0b1bf5f.jpg?v=1786416492","url":"https:\/\/voomisupply.com\/products\/mitutoyo-186-901-radius-gage-set-25-piece-1-64-to-1-2-inch","provider":"Voomi Supply","version":"1.0","type":"link"}