{"product_id":"hertel-79890471-chucking-reamer-wire-size-9-solid-carbide","title":"Hertel 79890471 Chucking Reamer Wire Size 9 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 79890471 is a solid carbide chucking reamer ground to a wire gauge No. 9 diameter of 0.1960 inches. It delivers a tight diameter tolerance of 0.0000 to 0.0002 inches, making it suitable for finish reaming operations where bore accuracy is critical. The 4-flute straight-flute geometry provides consistent chip evacuation in through-hole and blind-hole applications. The bright, uncoated carbide surface is well suited to non-ferrous metals, plastics, and other materials where coating buildup would reduce dimensional accuracy. At 3.0 inches overall length with a 1-inch flute length, this reamer is sized for compact chucking setups in CNC machining centers, manual mills, and drill presses.\u003c\/p\u003e\u003cp\u003eThis reamer is intended for precision hole finishing in machine shop environments, toolrooms, and production floor applications. The straight cylindrical shank allows direct mounting in standard chucks and collets without additional adapters. Right-hand cutting direction is standard for conventional CNC and manual drilling equipment. The compact flute length of 1 inch suits shallow-depth finishing passes where controlled stock removal is required rather than deep-bore reaming.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge No. 9 diameter: 0.1960 inches with 0.0000 to 0.0002 inch tolerance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003e4-flute straight-flute design for consistent chip flow and surface finish\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — compatible with a wide range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank for use in standard chucks and collets\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, 3.0 inches overall length, 1-inch flute length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style chucking reamer for use in standard drill press chucks, CNC machining center collets, and manual mill setups accepting straight cylindrical shank reamers in the No. 9 wire gauge diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eChucking reamers are installed by licensed machinists and toolroom technicians. Power down and lock out the spindle before mounting or removing the reamer from the chuck or collet. Secure the straight shank with adequate clamping force to prevent pullout during the cutting pass. Apply appropriate cutting fluid for the workpiece material to extend tool life and maintain bore finish quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Wire Gauge)\u003c\/strong\u003e: No. 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1960 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter Range\u003c\/strong\u003e: 0.1500 to 0.1999 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: 0.0000 to 0.0002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1 inch\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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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\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: 0.05 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: 79890471\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51754613211442,"sku":"79890471","price":109.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/80a5382abc88adac48b167d34d8a4259.jpg?v=1788947112","url":"https:\/\/voomisupply.com\/products\/hertel-79890471-chucking-reamer-wire-size-9-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}