{"product_id":"harvey-tool-rsb1660-c3-chucking-reamer-0-1660-in-carbide","title":"Harvey Tool RSB1660-C3 Chucking Reamer 0.1660 in Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL RSB1660-C3 is a solid carbide chucking reamer designed for precision holemaking in tight-tolerance applications. Built to wire size 19, it produces a finished bore diameter of 0.1660 inches with a tolerance of +0.0002 to 0.0000 inches, making it suitable where dimensional accuracy is critical. The 4-flute, straight-flute geometry with right-hand cutting direction delivers clean, repeatable results. An AlTiN coating extends tool life in abrasive and hard materials. Licensed machinists and toolroom professionals use this reamer in CNC machining centers, drill presses, and manual lathes equipped with a precision chuck.\u003c\/p\u003e\u003cp\u003eThis reamer is part of the HARVEY TOOL Miniature Reamers series, targeting small-diameter finish reaming in aerospace, medical, automotive, and precision instrument applications. The straight-cylindrical shank at 0.1875 inches (3\/16 inch) fits standard collet chucks and drill chucks without adapter hardware. The 3.0-inch overall length and 7\/8-inch flute length suit shallow-to-moderate depth finishing passes in ferrous and non-ferrous materials where close-tolerance bore sizing is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in precision reaming operations\u003c\/li\u003e\n\u003cli\u003eAlTiN coating improves heat resistance and extends tool life in hard or abrasive workpiece materials\u003c\/li\u003e\n\u003cli\u003eWire size 19 diameter (0.1660 inches) with a tight tolerance of +0.0002 to 0.0000 inches for repeatable bore sizing\u003c\/li\u003e\n\u003cli\u003e4-flute straight geometry produces smooth surface finish and consistent chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 0.1875 inches seats securely in standard collet and drill chucks\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with standard machine spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style precision chucking reamer for use in machining centers, CNC lathes, and drill presses accepting a straight-cylindrical shank. Belongs to the HARVEY TOOL Miniature Reamers series for small-diameter holemaking and threading applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle is fully stopped and locked out before loading or changing the tool in the chuck. Seat the shank fully and evenly in a precision collet or drill chuck to minimize runout. Coolant-through is not available on this tool; apply cutting fluid externally as appropriate for the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Wire Size)\u003c\/strong\u003e: 19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.1660 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter Tolerance\u003c\/strong\u003e: +0.0002 to 0.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0 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\u003eShank Diameter\u003c\/strong\u003e: 0.1875 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\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature Reamers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: HARVEY TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RSB1660-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51744950223154,"sku":"RSB1660-C3","price":80.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b21a35b19ea3ae3711f814292264c786_3f0fff60-a39e-4bd7-bb08-657a04be0ced.jpg?v=1788862593","url":"https:\/\/voomisupply.com\/products\/harvey-tool-rsb1660-c3-chucking-reamer-0-1660-in-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}