{"product_id":"hertel-45674918-chucking-reamer-0-1640-in-solid-carbide","title":"Hertel 45674918 Chucking Reamer 0.1640 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 45674918 is a solid carbide chucking reamer designed to finish-ream precision holes to a nominal diameter of 0.1640 inches. Solid carbide construction provides superior rigidity and wear resistance compared to high-speed steel, making it well suited for demanding materials where dimensional accuracy and surface finish are critical. The tool features a bright, uncoated finish, four straight flutes, and a right-hand cutting direction. With an overall length of 2.75 inches and a flute length of 0.875 inches, it is sized for close-tolerance reaming operations on small-diameter bores in production and maintenance environments.\u003c\/p\u003e\u003cp\u003eThis chucking reamer is used in machine tool applications where a chuck or collet holds the shank directly in a drill press, machining center, or lathe. The straight-cylindrical shank ensures positive, concentric seating in standard toolholding. It is appropriate for ferrous and non-ferrous materials in job shops, toolrooms, and precision manufacturing facilities. Machinists, tool and die makers, and CNC operators are the typical end users. It is not configured as an over-size, under-size, or dowel pin reamer.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide body for high rigidity and extended tool life in hard or abrasive materials\u003c\/li\u003e\n\u003cli\u003e0.1640 inch nominal reaming diameter for precise bore finishing\u003c\/li\u003e\n\u003cli\u003eFour straight flutes with right-hand cutting direction for clean, consistent material removal\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for use with cutting fluids across a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank for direct chuck or collet mounting\u003c\/li\u003e\n\u003cli\u003eCompact 2.75 inch overall length for use in tight setups and short-reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard chucking reamer for use in any machine tool equipped with a drill chuck or collet capable of accepting a straight-cylindrical shank in the corresponding diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or toolroom personnel. Secure the straight-cylindrical shank concentrically in a drill chuck or collet and verify runout before cutting. Always apply an appropriate cutting fluid for the workpiece material and ensure the spindle is at a safe stop before changing or inspecting the tool. Do not use this reamer for hand-reaming operations; it is designed for machine-spindle use only.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.1640 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.875 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: Solid Carbide\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\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: 45674918\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51749931024690,"sku":"45674918","price":99.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/10745cbf78b920a9370562544ba03f9d.jpg?v=1788912267","url":"https:\/\/voomisupply.com\/products\/hertel-45674918-chucking-reamer-0-1640-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}