{"product_id":"hertel-45676632-chucking-reamer-0-394-in-solid-carbide","title":"Hertel 45676632 Chucking Reamer 0.394 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 45676632 is a solid carbide chucking reamer designed for precision hole finishing in metalworking applications. It produces tight-tolerance bores with a 0.394-inch cutting diameter and a right-hand cutting direction. The straight shank seats directly into a drill chuck or collet holder on a mill or lathe. Six straight flutes deliver smooth, consistent material removal while the bright polished finish reduces friction and chip adhesion. With an overall length of 3.5 inches and a 1.25-inch flute length, it is suited for shallow to mid-depth through-holes and blind bores where dimensional accuracy is critical.\u003c\/p\u003e\n\u003cp\u003eThis reamer is intended for production and job-shop environments where machinists need reliable, repeatable hole sizing in steel, cast iron, aluminum, and similar machinable metals. It is a standard chucking reamer configuration and does not serve as a dowel pin reamer or an over\/under size reamer. Typical applications include finishing pre-drilled or bored holes to final tolerance on CNC machining centers, manual mills, and lathes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for hardness, wear resistance, and long tool life in demanding cuts\u003c\/li\u003e\n  \u003cli\u003e0.394-inch cutting diameter falls within the 0.3500 to 0.3999 inch decimal range\u003c\/li\u003e\n  \u003cli\u003eSix straight flutes for smooth cutting action and clean hole finish\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard spindle rotation\u003c\/li\u003e\n  \u003cli\u003eBright polished coating reduces built-up edge and aids chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStraight shank for direct chuck or collet mounting without adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style chucking reamer for use in standard drill chucks, ER collet systems, and end mill holders accepting straight-shank tooling at the 0.394-inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by a qualified machinist familiar with rotating cutting tool safety. Always secure the shank fully in the chuck or collet and confirm runout before beginning a cut. Power down and lock out the machine spindle before changing or adjusting the tool. Do not exceed manufacturer-recommended feeds and speeds for solid carbide tooling in the material being machined.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.394 inches\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\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\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 (Polished)\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: 0.13 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: 45676632\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51733492629810,"sku":"45676632","price":218.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ffc3be7f5bf9ea98126747aab165a74.jpg?v=1788755855","url":"https:\/\/voomisupply.com\/products\/hertel-45676632-chucking-reamer-0-394-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}