{"product_id":"m-a-ford-27239300-chucking-reamer-0-393-in-solid-carbide","title":"M.a. Ford. 27239300 Chucking Reamer 0.393 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe M.A. FORD. 27239300 is a solid carbide chucking reamer designed for precision hole finishing in machining operations. With a reamer diameter of 0.393 inches and a tight tolerance of +0.0001 to +0.0004 inches, this tool delivers consistent, accurate bore sizing in a single pass. The 6-flute straight design and right-hand cut geometry support smooth chip evacuation and stable cutting action. At 3.5 inches overall length with a 1.25-inch flute length, it fits standard chuck setups on drill presses, lathes, and CNC machining centers. Machinists and tool-and-die professionals use this reamer for final-pass sizing of through-holes and blind holes where tolerance control is critical.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is suited for precision metalworking applications in both job shop and production environments. The straight shank allows direct mounting in drill chucks or collet holders without adapters. The uncoated solid carbide construction holds up well in non-ferrous metals, cast iron, and other materials where carbide tooling is standard. It is appropriate for use where consistent hole geometry and surface finish are required, such as in fixture plates, bearing seats, and dowel-pin hole preparation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and long tool life in precision reaming applications\u003c\/li\u003e\n  \u003cli\u003e0.393-inch diameter with +0.0001 to +0.0004 inch tolerance for tight bore control\u003c\/li\u003e\n  \u003cli\u003e6-flute straight geometry for smooth, stable cutting and efficient chip removal\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, straight shank for compatibility with standard drill chucks and collet holders\u003c\/li\u003e\n  \u003cli\u003e3.5-inch overall length with 1.25-inch flute length suits common chuck-mounted setups\u003c\/li\u003e\n  \u003cli\u003eUncoated finish  -  ready to use as-delivered or can be applied with compatible coatings post-purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style precision chucking reamer for use in standard drill chucks, collet holders, and CNC tool holders that accept straight-shank tooling of this diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis reamer is installed by a machinist or tooling technician into a compatible chuck or collet holder on a drill press, lathe, or machining center. Ensure the machine is fully powered down and the spindle is locked before changing or setting tooling. Verify chuck or collet holding capacity matches the straight shank diameter before use. Run at manufacturer-recommended speeds and feeds for carbide tooling in the material being reamed  -  do not use this tool for initial hole drilling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.393 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 272\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1798 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: M.A. FORD.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 27239300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51743160402226,"sku":"27239300","price":214.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ecf12d6adb7f5974cb7f307e39df460_22fe5d82-f39c-4023-9867-35bd9c6c2e08.jpg?v=1788843377","url":"https:\/\/voomisupply.com\/products\/m-a-ford-27239300-chucking-reamer-0-393-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}