{"product_id":"hertel-79888830-chucking-reamer-0-047-in-solid-carbide","title":"Hertel 79888830 Chucking Reamer 0.047 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 79888830 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. With a reamer diameter of 0.047 inches and a tight diameter tolerance of 0.0000 to 0.0002 inches, this tool delivers consistent, accurate bore sizing in a single pass. The straight flute geometry and right-hand cut make it well suited for through-holes and short blind holes in a wide range of materials. At 1.5 inches overall length with a 0.375-inch flute length, this is a compact tool built for small-diameter work. It is installed by machinists, tool-and-die makers, and precision shop technicians.\u003c\/p\u003e\u003cp\u003eThis chucking reamer is intended for use in drill presses, CNC machining centers, lathes, and manual milling machines where a straight-cylindrical shank can be held in a drill chuck or collet. The 4-flute straight design suits finishing operations in ferrous and non-ferrous metals where hole geometry and surface finish tolerance are critical. The bright, uncoated finish makes it appropriate for applications where coating contamination is a concern or where cutting fluid is the primary lubricant.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in small-diameter finishing operations\u003c\/li\u003e\n\u003cli\u003e0.047-inch reamer diameter with tolerance held to 0.0000 to 0.0002 inches for precise bore sizing\u003c\/li\u003e\n\u003cli\u003e4-flute straight flute geometry for smooth cutting action and chip clearance\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction with straight-cylindrical shank for standard chuck or collet holding\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish compatible with a broad range of cutting fluids and materials\u003c\/li\u003e\n\u003cli\u003eCompact 1.5-inch overall length suited for tight-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 standard drill chucks and collet systems accepting a straight-cylindrical shank in small-diameter precision machining setups.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eChucking reamers are installed by machinists and should be secured firmly in a drill chuck or collet before operation. Power down or de-energize the machine spindle completely before changing tooling. Ensure the pre-drilled pilot hole is sized appropriately for the reamer diameter to avoid tool deflection or breakage on this small-diameter carbide tool. Carbide is brittle — avoid lateral loading or interrupted cuts that can cause chipping.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.047 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: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.375 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: 0.05 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: 79888830\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51729713398066,"sku":"79888830","price":60.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/63b6351f24fd3cf577d979e702022763.jpg?v=1788708285","url":"https:\/\/voomisupply.com\/products\/hertel-79888830-chucking-reamer-0-047-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}