{"product_id":"hertel-79890737-chucking-reamer-wire-38-solid-carbide","title":"Hertel 79890737 Chucking Reamer Wire 38 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 79890737 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. Sized to wire gauge 38 with a decimal diameter of 0.1015 inches, this reamer holds a tight tolerance of 0.0000 to 0.0002 inches, making it suitable for close-tolerance bore work. The straight-flute, right-hand-cut geometry with a straight cylindrical shank allows for reliable chuck mounting in drill presses, CNC machining centers, and manual lathes. Solid carbide construction provides rigidity and wear resistance when reaming ferrous and non-ferrous materials at production feed rates.\u003c\/p\u003e\u003cp\u003eThis reamer is intended for finishing pre-drilled or bored holes to wire size 38 diameter in precision machining environments. With an overall length of 2.25 inches and a flute length of 0.625 inches, it is well suited for shallow finishing passes in small-diameter bores. The bright, uncoated finish makes it appropriate for use with cutting fluids in standard machine shop conditions. Machinists and tool-and-die makers working in job shops, production facilities, or maintenance departments will find this reamer appropriate for small-bore finishing where dimensional accuracy is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire size 38 diameter (0.1015 inches) with a tolerance of 0.0000 to 0.0002 inches for precision finishing\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity, wear resistance, and dimensional stability\u003c\/li\u003e\n\u003cli\u003eStraight flute design with right-hand cutting direction\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank for secure chuck or collet mounting\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish compatible with a wide range of cutting fluids\u003c\/li\u003e\n\u003cli\u003e4-flute configuration for consistent chip clearance in small-bore applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard chucking reamer for use in drill presses, CNC machining centers, manual lathes, and similar machine tools equipped with a chuck or collet capable of accepting a straight cylindrical shank at wire size 38 diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eChucking reamers are installed by licensed machinists or trained tool operators. Secure the straight shank firmly in a properly sized collet or drill chuck before use, and ensure the workpiece is rigidly fixtured to prevent movement during the reaming pass. Always pre-drill or bore the hole close to final diameter before reaming, and apply an appropriate cutting fluid to extend tool life and improve surface finish. Disengage the machine and allow all rotation to stop completely before removing the tool or measuring the bore.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Wire Size)\u003c\/strong\u003e: 38\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1015 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter Range\u003c\/strong\u003e: 0.1000 to 0.1499 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter Tolerance\u003c\/strong\u003e: 0.0000 to 0.0002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.625 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: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 79890737\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51730657673522,"sku":"79890737","price":57.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/47eae46a6b3a03af7454089def6b5bc8.jpg?v=1788720987","url":"https:\/\/voomisupply.com\/products\/hertel-79890737-chucking-reamer-wire-38-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}