{"product_id":"hertel-79890406-chucking-reamer-0-2280-in-solid-carbide","title":"Hertel 79890406 Chucking Reamer 0.2280 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 79890406 is a solid carbide chucking reamer designed to finish-ream precision holes to a No. 1 wire gauge diameter of 0.2280 inches. Built from solid carbide throughout, this reamer delivers consistent bore accuracy with a diameter tolerance of 0.0000 to 0.0002 inches, making it well-suited for applications where tight hole tolerances are required. The straight flute geometry and right-hand cut produce a clean, controlled reaming action. Overall length is 3 inches with a 1-inch flute length. The bright, uncoated finish indicates no additional surface treatment, leaving the carbide substrate exposed for direct visual inspection of cutting edge condition.\u003c\/p\u003e\u003cp\u003eThis chucking reamer is used in machine shop and precision manufacturing environments where bored or drilled holes must be brought to a final finished diameter. The straight cylindrical shank seats securely in standard drill chucks, collet chucks, or CNC toolholders. Typical applications include finish-reaming holes in ferrous and non-ferrous metals, plastics, and similar machinable materials where dimensional accuracy and smooth surface finish are the primary requirements. It is installed and operated by machinists, toolroom technicians, and CNC operators.\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\u003eReamer diameter of 0.2280 inches (No. 1 wire gauge) with a tolerance of 0.0000 to 0.0002 inches\u003c\/li\u003e\n\u003cli\u003e4-flute straight flute geometry for stable, chatter-resistant cutting action\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with standard spindle rotation\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish allows direct inspection of cutting edges before and after use\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank fits standard chucks and collet toolholding systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard chucking reamer with a straight cylindrical shank, this tool is compatible with drill chucks, ER collet chucks, and similar toolholding systems capable of accepting a straight shank of corresponding diameter on manual or CNC machine tools.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eChucking reamers should be installed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and the toolholder is locked before inserting or removing the reamer. Verify shank seating and runout with a dial indicator before commencing reaming operations. Use appropriate cutting fluid for the workpiece material to extend cutting edge life and achieve the specified surface finish.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.2280 inches (No. 1 Wire Gauge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: 0.0000 to 0.0002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1 inch\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\u003eWeight\u003c\/strong\u003e: 0.05 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: 79890406\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51732607369522,"sku":"79890406","price":110.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/af43b50c4ff035fcb967fedf776be48b.jpg?v=1788744928","url":"https:\/\/voomisupply.com\/products\/hertel-79890406-chucking-reamer-0-2280-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}