{"product_id":"hertel-mr34-0614-406-chucking-reamer-0-0614-in-carbide","title":"Hertel MR34-0614.406 Chucking Reamer 0.0614 in Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL MR34-0614.406 is a solid carbide chucking reamer designed for precision hole finishing in tight-tolerance machining applications. With a reamer diameter of 0.0614 inches (1.56 mm) and a diameter tolerance of 0.0000 to +0.0003 mm, this tool delivers accurate, repeatable results in production and toolroom environments. The four-flute, left-hand spiral geometry with right-hand cutting direction promotes smooth chip evacuation and reduces chatter at small bore diameters. A bright (polished) coating minimizes built-up edge and aids surface finish. Machinists and tool-and-die professionals install this reamer in CNC machining centers, drill presses, and manual lathes using standard drill chucks or collet holders.\u003c\/p\u003e\u003cp\u003eThis reamer is suited for finishing small-diameter bores in ferrous and non-ferrous materials where dimensional accuracy is critical. At 1.9685 inches overall length with a 0.7087-inch flute length, it is sized for shallow through-holes and blind holes in precision components such as hydraulic valve bodies, instrument housings, and fixture plates. The straight shank allows direct chucking in standard collets and drill chucks without adapters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in small-diameter reaming\u003c\/li\u003e\n\u003cli\u003eFour left-hand spiral flutes with right-hand cutting for smooth chip flow\u003c\/li\u003e\n\u003cli\u003eDiameter tolerance of 0.0000 to +0.0003 mm for tight-tolerance bore finishing\u003c\/li\u003e\n\u003cli\u003eBright (polished) finish reduces friction and built-up edge\u003c\/li\u003e\n\u003cli\u003eStraight shank for direct mounting in collets or drill chucks\u003c\/li\u003e\n\u003cli\u003eCompact 1.9685-inch OAL suitable for close-clearance setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style chucking reamer for use in CNC machining centers, drill presses, and manual lathes equipped with standard collet chucks or drill chucks accepting a straight shank in the 0.0500 to 0.0999-inch reamer diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this tool should be performed by qualified machinists familiar with small-diameter reaming operations. Ensure the spindle and workpiece are properly secured and that all machine guards are in place before operation. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain bore finish. Inspect the reamer for chipping or wear before each use, as solid carbide tools at this diameter are brittle and sensitive to side loading.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.0614 inches (1.56 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 1.9685 inches (50.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.7087 inches (10.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Direction\u003c\/strong\u003e: Left Hand\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright (Polished)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: 0.0000 to +0.0003 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: MR34-0614.406\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51727091958066,"sku":"MR34-0614.406","price":109.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/520f5bf697a060d000f30d00528e7c97.jpg?v=1788673174","url":"https:\/\/voomisupply.com\/products\/hertel-mr34-0614-406-chucking-reamer-0-0614-in-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}