{"product_id":"m-a-ford-27212490-chucking-reamer-1-8-in-solid-carbide","title":"M.a. Ford 27212490 Chucking Reamer 1\/8 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe M.A. FORD 27212490 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. Built to Series 272 specifications, this reamer features a 0.1249 inch cutting diameter with a tight tolerance of +0.0001 to +0.0003 inches, making it suitable for close-tolerance bore work where surface finish and dimensional accuracy matter. The straight flute, right-hand cutting geometry and bright uncoated carbide construction suit it for general-purpose reaming in a variety of workpiece materials. With an overall length of 2.5 inches and a 5\/8 inch flute length, it is compact enough for use in tight setups on manual machines, CNC machining centers, and drill presses.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is intended for machinists, toolmakers, and CNC operators performing finish reaming of pre-drilled or bored holes. The straight-cylindrical shank with a 0.1200 inch shank diameter allows direct chuck mounting in standard collet systems, drill chucks, or toolholders. It is well suited to production and job-shop environments where consistent hole quality at the 1\/8 inch diameter range is required. The solid carbide construction handles harder workpiece materials and higher cutting speeds compared to high-speed steel alternatives.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance at elevated cutting speeds\u003c\/li\u003e\n  \u003cli\u003eReamer diameter of 0.1249 inches with tolerance of +0.0001 to +0.0003 inches for close-tolerance bore finishing\u003c\/li\u003e\n  \u003cli\u003e4-flute straight flute design with right-hand cutting direction\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish — suitable for use without coolant-through requirements\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank at 0.1200 inches for direct chuck or collet mounting\u003c\/li\u003e\n  \u003cli\u003eCompact 2.5 inch overall length with 5\/8 inch flute length for tight-clearance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style chucking reamer for use in standard drill chucks, ER collet systems, and similar straight-shank toolholders capable of accepting a 0.1200 inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or CNC operators familiar with reaming feeds, speeds, and proper workholding. Secure the straight-cylindrical shank firmly in a collet or drill chuck before operation and verify runout before cutting. Always pre-drill or bore the hole to the correct allowance before reaming — do not use a reamer to remove excessive stock. Ensure the machine spindle is brought to a complete stop before handling or measuring.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 1\/8 inch (0.1249 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0003 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 5\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1200 inches\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\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/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: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241611\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: 27212490\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51729767956786,"sku":"27212490","price":65.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ecf12d6adb7f5974cb7f307e39df460_c5a44ba3-28bd-402c-92d6-7ffdc0c7bf2a.jpg?v=1788709135","url":"https:\/\/voomisupply.com\/products\/m-a-ford-27212490-chucking-reamer-1-8-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}