{"product_id":"hertel-2290708-chucking-reamer-1-1-8-in-hss-8-flute","title":"Hertel 2290708 Chucking Reamer 1-1\/8 in Hss 8 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 2290708 is a high-speed steel (HSS) chucking reamer designed to bring bored or drilled holes to a precise finished diameter. At 1.125 inches in diameter with an 11-inch overall length and a 2-7\/8-inch straight flute section, this reamer is built for production and maintenance machining environments where hole tolerance and surface finish are critical. The straight-cylindrical shank seats directly in a drill chuck, collet, or machine spindle. Eight right-hand cutting flutes distribute cutting load evenly and help evacuate chips during through-hole and blind-hole finishing passes. The bright, uncoated finish is standard for general-purpose HSS reamers used across a wide range of workpiece materials.\u003c\/p\u003e\u003cp\u003eThis reamer is suited for metalworking operations in machine shops, tool rooms, and maintenance facilities. It is used on drill presses, lathes, CNC machining centers, and manual milling machines wherever a 1-1\/8-inch finished bore is required. Typical applications include fitting bushings, bearings, and dowel pins to close-tolerance specifications. Machinists and tool-and-die tradespeople are the primary users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.125-inch (1-1\/8 inch) reamer diameter for precise bore finishing\u003c\/li\u003e\n\u003cli\u003e8 straight, right-hand cutting flutes for balanced chip load and smooth finish\u003c\/li\u003e\n\u003cli\u003e11-inch overall length provides reach for deeper setups\u003c\/li\u003e\n\u003cli\u003e2-7\/8-inch flute length handles standard through-hole and shallow blind-hole applications\u003c\/li\u003e\n\u003cli\u003eHSS construction offers toughness across a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — no coating buildup affects dimensional tolerance\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank for direct chuck or collet mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard chucking reamer for use in drill chucks, ER collets, or straight-shank tool holders on drill presses, lathes, and machining centers requiring a 1-1\/8-inch finished bore diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eChucking reamers are installed by licensed machinists or qualified tool-room personnel. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before mounting the reamer. Use a reaming allowance appropriate to the workpiece material — removing too much stock in a single pass can deflect the tool or damage the flutes. Apply cutting fluid during the reaming operation to extend tool life and improve bore finish.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 1-1\/8 inches (1.1250 inches decimal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 11 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2-7\/8 inches\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\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: 0.27 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241611\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 2290708\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51728654696754,"sku":"2290708","price":238.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c1a8f95c0cf47b4a06450481d5709bbb.jpg?v=1788694477","url":"https:\/\/voomisupply.com\/products\/hertel-2290708-chucking-reamer-1-1-8-in-hss-8-flute","provider":"Voomi Supply","version":"1.0","type":"link"}