{"product_id":"hertel-72033822-chucking-reamer-0-3820-in-6-flute-hss","title":"Hertel 72033822 Chucking Reamer 0.3820 in 6 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 72033822 is a straight-flute chucking reamer designed for precision hole finishing in metal workpieces. Built from high-speed steel (HSS) with a bright, uncoated finish, it produces accurate, smooth bores to a nominal diameter of 0.3820 inches. The straight-cylindrical shank seats securely in drill chucks and collets for stable, chatter-free operation. At 7 inches overall length with a 1.75-inch flute length, this reamer suits through-hole and shallow blind-hole applications where consistent dimensional accuracy is required. It is a standard tool for machinists and tool-and-die professionals working in production or job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is suited for use in drill presses, lathes, and milling machines where a fixed chuck or collet holds the straight-cylindrical shank. The 6-flute, right-hand cutting geometry distributes cutting load evenly, reducing tool deflection and improving surface finish in mild steel, aluminum, brass, and similar machinable materials. It falls within the 0.3500 to 0.3999 inch reamer diameter range and is appropriate for general-purpose reaming tasks in manufacturing, maintenance, and repair machining operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.3820 inch reaming diameter for precision hole sizing\u003c\/li\u003e\n  \u003cli\u003e6-flute straight-flute geometry for balanced cutting and improved finish\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel (HSS) construction for durability across common workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no coating buildup to affect dimensional tolerance\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks and collets\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction for conventional machine spindle operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard chucking reamer for use in drill presses, lathes, and milling machines equipped with a drill chuck or collet capable of accepting a straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by a qualified machinist familiar with reaming operations. Secure the shank fully in the chuck or collet before operation and verify runout before cutting. Always apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Power down and lock out the machine spindle before changing or inspecting the reamer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.3820 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.75 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\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\u003eReamer Diameter Range\u003c\/strong\u003e: 0.3500 to 0.3999 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241611\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.19 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 72033822\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51728569237810,"sku":"72033822","price":90.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0e222dc0262bb90a42d7d2294d51da27_e068a91b-03ed-4ffb-94b6-20fd99bf9723.jpg?v=1788693457","url":"https:\/\/voomisupply.com\/products\/hertel-72033822-chucking-reamer-0-3820-in-6-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}