{"product_id":"hertel-83246975-chucking-reamer-letter-y-solid-carbide","title":"Hertel 83246975 Chucking Reamer Letter Y Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 83246975 is a solid carbide chucking reamer sized to Letter Y (0.4040 inches diameter) with a bright, uncoated finish. It features a straight flute geometry and a straight cylindrical shank, making it compatible with standard drill chucks and collet holders. The 6-flute configuration provides a smooth, accurate finish on through-holes and blind holes in a wide range of materials. With an overall length of 3.5 inches and a flute length of 1.25 inches, this reamer is suited for precision hole finishing operations on machining centers, lathes, and drill presses. Right-hand cutting direction is standard. Diameter tolerance is held to 0.0000 to 0.0003 inches over nominal, supporting tight-tolerance fit requirements.\u003c\/p\u003e\u003cp\u003eThis chucking reamer is used in metalworking and machining environments where hole sizing accuracy is critical. Typical applications include finishing drilled or bored holes to Letter Y tolerance in ferrous and non-ferrous metals, plastics, and composites. It is commonly used by machinists and tool-and-die professionals in job shops, production facilities, and maintenance repair operations where consistent, repeatable hole quality is required. The solid carbide construction makes it well suited for harder workpiece materials and higher-speed cutting conditions compared to high-speed steel alternatives.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in demanding materials\u003c\/li\u003e\n\u003cli\u003eLetter Y size at 0.4040 inches diameter with a tolerance of 0.0000 to 0.0003 inches over nominal\u003c\/li\u003e\n\u003cli\u003e6-flute straight geometry for smooth surface finish and chip clearance\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank for use in standard chucks and collet holders\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style chucking reamer for use in standard drill chucks, ER collet holders, and similar straight-shank toolholding systems on machining centers, lathes, and drill presses requiring a Letter Y hole size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis reamer is installed and operated by machinists following standard toolholding and cutting fluid practices. Ensure the shank is fully seated and clamped securely in the chuck or collet before operation. Always confirm spindle speed and feed rate are appropriate for the workpiece material and reamer diameter before cutting. Power down and de-energize the machine before changing or adjusting tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Letter)\u003c\/strong\u003e: Y\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal Inch)\u003c\/strong\u003e: 0.4040 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter Range\u003c\/strong\u003e: 0.4000 to 0.4999 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: 0.0000 to 0.0003 inches over nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: 0.12 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: 83246975\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51753704620338,"sku":"83246975","price":281.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e41a47d76ad1c648f853730ab74f9b10.jpg?v=1788939753","url":"https:\/\/voomisupply.com\/products\/hertel-83246975-chucking-reamer-letter-y-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}