{"product_id":"hertel-45676004-chucking-reamer-0-309-in-solid-carbide","title":"Hertel 45676004 Chucking Reamer 0.309 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 45676004 is a solid carbide chucking reamer designed for precision hole finishing in machined components. With a 0.309-inch diameter, 6-flute straight configuration, and right-hand cutting direction, this reamer delivers tight tolerance sizing in through and blind holes. The bright polished finish reduces friction and promotes smooth chip evacuation. Solid carbide construction offers superior hardness and wear resistance compared to high-speed steel, making it well suited to production runs on ferrous and non-ferrous workpiece materials. Licensed machinists and CNC operators are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is appropriate for use in CNC machining centers, drill presses, and manual mills where a straight shank tool is required. The 0.309-inch cutting diameter falls within the 0.3000 to 0.3499 inch reamer diameter range, targeting precision bore finishing applications. The 1-1\/8-inch flute length accommodates typical hole depths encountered in job shop and production machining environments. The straight shank interfaces directly with standard drill chucks and collet holders without requiring a tapered adapter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for extended tool life and dimensional stability under thermal load\u003c\/li\u003e\n  \u003cli\u003e6-flute geometry provides fine surface finish and accurate sizing in a single pass\u003c\/li\u003e\n  \u003cli\u003eBright polished finish reduces built-up edge and improves chip flow\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard CNC and manual spindle rotation\u003c\/li\u003e\n  \u003cli\u003eStraight shank fits standard drill chucks and collet systems without adapters\u003c\/li\u003e\n  \u003cli\u003eOverall length of 3.25 inches suits compact tooling setups and short-reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a straight-shank chucking reamer for use in drill chucks and collet holders on CNC machining centers, drill presses, and milling machines requiring a 0.309-inch finish reamer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists following standard toolroom procedures. Secure the straight shank firmly in a collet or drill chuck, verifying runout before use, as excessive runout will compromise bore tolerance and surface finish. Power down the spindle completely and follow lockout procedures before changing or adjusting the tool. Do not use this reamer to remove heavy stock; pre-drill or bore the hole to within a few thousandths of final diameter before reaming.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.309 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter Range\u003c\/strong\u003e: 0.3000 to 0.3499 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.125 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: 45676004\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51753098969394,"sku":"45676004","price":118.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/110bc8a488257a63dda28da4d7e074ce.jpg?v=1788932787","url":"https:\/\/voomisupply.com\/products\/hertel-45676004-chucking-reamer-0-309-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}