{"product_id":"m-a-ford-27202250-chucking-reamer-no-74-solid-carbide","title":"M.a. Ford 27202250 Chucking Reamer No. 74 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe M.A. FORD 27202250 is a solid carbide chucking reamer ground to a No. 74 wire-gauge diameter of 0.0225 inches. It features a four-flute, straight-flute geometry with a right-hand cutting direction and an uncoated finish. The straight shank allows direct mounting in standard chucks and collets on drill presses, CNC machining centers, and manual lathes. At 1.5 inches overall length with a 0.25-inch flute length, this is a compact reamer designed for finishing small-diameter holes to tight tolerances. Reamer diameter tolerance is held to +0.0001 to +0.0003 inches, making it suitable for precision bore finishing in metalworking and mechanical assembly operations.\u003c\/p\u003e\n\u003cp\u003eThis reamer is used in applications requiring close-tolerance hole finishing at sub-0.05-inch diameters. Typical scenarios include finishing wire-gauge holes in jigs, fixtures, instrument components, and precision mechanical assemblies where surface finish and dimensional accuracy are critical. The solid carbide construction provides the rigidity needed for consistent results in harder workpiece materials. Machinists, tool-and-die makers, and precision manufacturers will find this reamer appropriate for production and prototype work where small-diameter bore quality must be controlled.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNo. 74 wire-size diameter: 0.0225 inches with tolerance of +0.0001 to +0.0003 inches\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in precision boring\u003c\/li\u003e\n  \u003cli\u003eFour-flute, straight-flute design for consistent chip evacuation in short-flute applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral direction and right-hand cutting direction\u003c\/li\u003e\n  \u003cli\u003eStraight shank for direct chuck or collet mounting without adapters\u003c\/li\u003e\n  \u003cli\u003eUncoated finish — no coating thickness to account for in tolerance-critical applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard chucking reamer for use in drill presses, CNC machining centers, manual mills, and lathes equipped with chucks or collets capable of holding a straight shank at sub-0.05-inch tool diameters.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eChucking reamers in this diameter range are installed by machinists and toolroom professionals. Secure the straight shank firmly in a precision collet or drill chuck before operation to minimize runout at small diameters. Always bring the workpiece to final reaming speed and apply appropriate cutting fluid for the workpiece material. Do not use a reamer to remove excessive stock; pre-drill or bore the hole to within a few thousandths of final size before reaming.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Wire Size)\u003c\/strong\u003e: No. 74\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0225 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter Range\u003c\/strong\u003e: 0 to 0.0499 inches\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: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Direction\u003c\/strong\u003e: Right Hand\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\/Finish\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\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: 27202250\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51753710911794,"sku":"27202250","price":61.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/495bcf0bafff9b97986aaa35727c2373.jpg?v=1788939854","url":"https:\/\/voomisupply.com\/products\/m-a-ford-27202250-chucking-reamer-no-74-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}