{"product_id":"hertel-72290497-chucking-reamer-size-49-0-0730-in-hss","title":"Hertel 72290497 Chucking Reamer Size 49 0.0730 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 72290497 is a straight-flute chucking reamer designed for precision hole finishing in metalworking applications. Built from high-speed steel (HSS) with a bright, uncoated finish, this reamer holds a wire gauge size 49 diameter of 0.0730 inches. It features a straight-cylindrical shank for secure chuck mounting and cuts in a right-hand direction with 4 flutes. At 2 inches overall length with a 3\/4-inch flute length, it is suited for machine reaming operations where tight tolerances and smooth bore finishes are required. Machinists and tool-and-die professionals are the primary users of this style of reamer.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is intended for use in drill presses, milling machines, and CNC machining centers performing finish reaming of small-diameter holes. The wire gauge size 49 designation makes it appropriate for small, precise bores in ferrous and non-ferrous metals where dimensional accuracy is critical. Its straight-cylindrical shank allows direct mounting in standard collet chucks or drill chucks. The compact flute length suits shallow reaming passes in thin stock or close-tolerance through-holes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge size 49 reamer diameter of 0.0730 inches for small, precise bores\u003c\/li\u003e\n  \u003cli\u003e4 straight flutes with right-hand cutting direction\u003c\/li\u003e\n  \u003cli\u003eHSS construction with bright, uncoated finish for general-purpose metal reaming\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank for compatibility with standard collet and drill chucks\u003c\/li\u003e\n  \u003cli\u003e2-inch overall length with 3\/4-inch flute length for compact reach\u003c\/li\u003e\n  \u003cli\u003eNot an over\/under size reamer and not a dowel pin reamer — standard tolerance finish tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard chucking reamer for use in machine tool setups requiring a wire size 49 (0.0730-inch diameter) straight-flute finish reamer with a straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis reamer is installed by machinists in a drill press, milling machine, or CNC spindle using an appropriate collet or drill chuck sized for the straight-cylindrical shank. The workpiece and machine spindle should be fully stopped and secured before mounting or removing the tool. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain bore finish quality. Follow shop safety practices and applicable machine guarding standards when operating rotating cutting tools.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Wire Gauge)\u003c\/strong\u003e: 49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0730 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter Range\u003c\/strong\u003e: 0.0500 to 0.0999 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.75 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\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: HSS (High-Speed Steel)\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: 0.1 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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 72290497\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51748524982578,"sku":"72290497","price":43.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fde7dad717d2d818e16cebf163b35705_5851647e-6d54-4d0a-bd22-c89b98cac100.jpg?v=1788894800","url":"https:\/\/voomisupply.com\/products\/hertel-72290497-chucking-reamer-size-49-0-0730-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}