{"product_id":"value-collection-144429604730000-chucking-reamer-hss","title":"Value Collection 144429604730000 Chucking Reamer Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 144429604730000 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.4730-inch diameter. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers consistent dimensional accuracy in ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in a drill chuck, collet chuck, or CNC toolholder, making it compatible with drill presses, lathes, and machining centers. Eight flutes provide a smooth, high-quality bore finish while distributing cutting load evenly across the tool. Right-hand cutting direction is standard for conventional clockwise spindle rotation.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer suits machine shop, maintenance, and production environments where hole tolerances require a finishing pass after drilling. Typical applications include reaming bearing bores, bushing fits, pin holes, and close-tolerance through-holes in steel, cast iron, aluminum, brass, and plastics. It is intended for use by machinists, toolmakers, and maintenance technicians working on manual or CNC machine tools. The 0.4730-inch diameter falls within the 0.4000 to 0.4999-inch range, making it a standard selection for fractional and decimal-inch hole finishing work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.4730-inch finished bore diameter for close-tolerance hole sizing\u003c\/li\u003e\n  \u003cli\u003eHSS construction provides good wear resistance and toughness across a wide range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003e8-flute geometry distributes cutting forces for a smooth bore finish\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, straight-flute design for use at conventional spindle speeds\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard drill chucks, ER collets, and CNC toolholders\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for use with cutting oil or coolant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard machine chucking reamer compatible with drill presses, engine lathes, turret lathes, and CNC machining centers equipped with a drill chuck or collet system sized to accept a straight-cylindrical shank in the 0.4730-inch diameter class.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eChucking reamers must be run at significantly lower speeds than drills — typically one-third to one-half the drilling speed for the same material — with a consistent feed rate to avoid chatter and bell-mouthing. Always apply a suitable cutting fluid or coolant to extend tool life and improve surface finish. Pre-drill or bore the hole to within 0.005 to 0.015 inches of final size before reaming to ensure proper stock removal; do not attempt to use this reamer as a primary hole-making tool. Secure the shank fully in the toolholder and confirm runout is within acceptable limits before commencing the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.4730 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Range\u003c\/strong\u003e: 0.4000 to 0.4999 inches\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\u003eNumber of Flutes\u003c\/strong\u003e: 8\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright, Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDowel Pin Reamer\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver\/Under Size Reamer\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.04 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: 144429604730000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696776872242,"sku":"144429604730000","price":78.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4050a02da22bb5258e139adc21f6950f.jpg?v=1788346101","url":"https:\/\/voomisupply.com\/products\/value-collection-144429604730000-chucking-reamer-hss","provider":"Voomi Supply","version":"1.0","type":"link"}