{"product_id":"hertel-5475223-chucking-reamer-1-7-8-in-12-flute-hss","title":"Hertel 5475223 Chucking Reamer 1-7\/8 in 12 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 5475223 is a straight-flute chucking reamer designed for precision hole finishing in metal machining applications. Built from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers clean, accurate bores in a wide range of ferrous and non-ferrous materials. It measures 1.875 inches in diameter with a 14-inch overall length (OAL) and a 4-inch flute length. The straight-cylindrical shank seats securely in a drill chuck or collet. With 12 flutes and right-hand cutting direction, it produces a smooth surface finish while maintaining dimensional accuracy in production and maintenance machining environments. It is installed and operated by machinists, tool and die makers, and maintenance technicians.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is suited for through-hole and blind-hole reaming operations on the drill press, lathe, or milling machine. The 1.875-inch diameter targets larger bore work typical in fixture plates, mechanical assemblies, and heavy equipment component manufacturing. The straight flute geometry makes it well suited for reaming softer materials and materials that produce short chips. Machinists working in job shops, production floors, and MRO environments will find this reamer a standard tool for sizing holes to close tolerances after drilling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1.875-inch reamer diameter for large-bore hole finishing\u003c\/li\u003e\n  \u003cli\u003eHSS construction provides toughness and wear resistance for general-purpose machining\u003c\/li\u003e\n  \u003cli\u003e12 straight flutes for smooth surface finish and reduced chatter\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard machine spindle rotation\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank for reliable chuck or collet mounting\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for use with cutting fluids across a range of materials\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 drill chucks, collets, and reamer holders on drill presses, lathes, and milling machines accepting a straight-cylindrical shank at 1.875-inch diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed machinist or qualified technician should install and operate this reamer. Power down and lock out the machine spindle before mounting or removing the reamer from the chuck or collet. Ensure the shank is fully seated and the chuck is tightened to manufacturer specifications before operation. Apply an appropriate cutting fluid for the workpiece material to extend tool life and improve bore finish.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 1-7\/8 inches (1.8750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 12\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\u003eWeight\u003c\/strong\u003e: 0.3 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: 5475223\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":67951654764850,"sku":"5475223","price":839.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c1a8f95c0cf47b4a06450481d5709bbb_db16cb4a-660d-4873-8739-59e8423f9656.jpg?v=1791732204","url":"https:\/\/voomisupply.com\/products\/hertel-5475223-chucking-reamer-1-7-8-in-12-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}