{"product_id":"hertel-72013402-chucking-reamer-0-1340-in-hss-4-flute","title":"Hertel 72013402 Chucking Reamer 0.1340 in Hss 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 72013402 is a straight-flute chucking reamer designed for precision hole finishing in metalworking applications. Built from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers accurate sizing on through-holes and blind holes in a wide range of workpiece materials. It measures 0.1340 inches in diameter with an overall length of 3-1\/2 inches and a 7\/8-inch flute length. The straight-cylindrical shank seats securely in standard drill chucks and collet holders. With 4 flutes and right-hand cutting direction, it produces a clean, consistent finish suitable for tight-tolerance reaming work performed by machinists and tool-and-die professionals.\u003c\/p\u003e\u003cp\u003eThis chucking reamer is suited for use in drill presses, CNC machining centers, lathes, and manual milling machines where a pre-drilled hole requires finishing to a precise diameter. The 0.1340-inch diameter falls within the 0.1000 to 0.1499 inch range, making it appropriate for small-bore finish reaming tasks common in light manufacturing, instrument machining, and precision component work. It is sold individually and is not configured as a dowel pin reamer or an over\/under size reamer.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.1340-inch diameter for precise small-bore hole finishing\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel (HSS) construction for durability across a range of workpiece materials\u003c\/li\u003e\n\u003cli\u003e4 straight flutes with right-hand cutting direction for consistent chip evacuation\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish — no coating to affect dimensional accuracy on close-tolerance work\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks and collet systems\u003c\/li\u003e\n\u003cli\u003eNot designated as a dowel pin or over\/under size reamer — standard finished-hole application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard chucking reamer for use in any machine tool equipped to accept a straight-cylindrical shank, including drill presses, lathes, CNC machining centers, and milling machines requiring small-diameter hole finishing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eChucking reamers are installed and operated by machinists in accordance with standard shop practices. Secure the straight-cylindrical shank firmly in a drill chuck or collet before operation, and verify the machine spindle is fully stopped before tool changes. Always ream at appropriate speeds and feeds for the workpiece material — running a reamer too fast or without cutting fluid can damage the cutting edges and compromise hole finish. Inspect the reamer for chipping or wear before each use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.1340 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 7\/8 inches\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: 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\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: 0.15 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: 72013402\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51729292362034,"sku":"72013402","price":47.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/560aeb02ec3ebf33aa2712c4aa7d1f31_8ea1e5f3-735a-406d-9614-35e3e8f65a08.jpg?v=1788702524","url":"https:\/\/voomisupply.com\/products\/hertel-72013402-chucking-reamer-0-1340-in-hss-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}