{"product_id":"value-collection-sm0406450-chucking-reamer-0-6450-in-hss","title":"Value Collection SM0406450 Chucking Reamer 0.6450 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SM0406450 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.6450-inch diameter. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent dimensional accuracy in ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill press or lathe chucks. With 6 right-hand flutes and a 2.25-inch flute length on a 9-inch overall length body, this reamer suits production and maintenance shops that require tight-tolerance hole finishing without regrinding carbide tooling.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is intended for use in drill presses, lathes, and CNC machining centers where a floating or rigid chuck holds the straight shank. It is well suited to general metalworking, toolroom, and maintenance-repair-operations (MRO) environments. Typical applications include finish-reaming pin bores, bushing seats, and shaft holes in steel, cast iron, aluminum, and brass workpieces where the target diameter falls within the 0.5000- to 0.6999-inch range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.6450-inch finished-hole diameter for precise, repeatable sizing\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel (HSS) construction handles intermittent cuts and moderate heat without chipping\u003c\/li\u003e\n  \u003cli\u003e6 straight flutes with right-hand cutting direction provide smooth chip evacuation and a clean bore finish\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish simplifies resharpening on standard tool-and-cutter grinders\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard drill chucks, collet chucks, and floating reamer holders\u003c\/li\u003e\n  \u003cli\u003e9-inch overall length provides reach for deeper setups while keeping the tool rigid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose chucking reamer for metalworking applications requiring a 0.6450-inch finished bore diameter; fits any machine tool equipped with a chuck or collet capable of holding a straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eChucking reamers are installed by machinists and toolroom technicians. Before mounting, power down and lock out the machine spindle. Secure the straight shank fully in a drill chuck, collet, or floating holder with minimal runout to prevent bell-mouthing the bore. Always apply a cutting fluid appropriate for the workpiece material, and feed at a reduced rate compared to drilling to achieve the specified finish diameter.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.6450 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.25 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-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Range\u003c\/strong\u003e: 0.5000 to 0.6999 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.33 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SM0406450\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709298639154,"sku":"SM0406450","price":56.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2d28f47feb98aeabb2095c741c3b0d3c.jpg?v=1788454172","url":"https:\/\/voomisupply.com\/products\/value-collection-sm0406450-chucking-reamer-0-6450-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}