{"product_id":"hertel-72290166-chucking-reamer-size-16-hss-6-flute","title":"Hertel 72290166 Chucking Reamer Size 16 Hss 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 72290166 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 produces accurate, smooth bores to a diameter of 0.177 inches (Wire Size 16). The straight-cylindrical shank seats securely in drill chucks or machine collets. At 3.375 inches overall length with a 1.125-inch flute length, it is sized for light-duty reaming passes in relatively shallow through-holes and blind holes. Right-hand cutting direction is standard for conventional CNC and manual machine spindle rotation. Six flutes provide a good balance of chip clearance and surface finish quality.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is intended for machine use in drilling and milling operations where hole diameter tolerance and finish are critical. Typical applications include finish-reaming pre-drilled pilot holes in steel, aluminum, brass, and similar machinable metals. It suits production shops, tool rooms, and maintenance machinists working with small-diameter precision bores in the 0.150 to 0.199 inch range. The straight shank makes it compatible with standard drill chucks and ER-style collet systems commonly found on lathes, drill presses, and machining centers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire Size 16 diameter — 0.177 inches — covers the 0.150 to 0.199 inch decimal inch range\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel (HSS) construction for durability across common ferrous and non-ferrous workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for general-purpose reaming without coating compatibility concerns\u003c\/li\u003e\n  \u003cli\u003e6-flute straight geometry balances chip evacuation with bore surface finish\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction for standard machine spindle rotation\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank for easy chuck or collet mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style chucking reamer for use in drill chucks or collet holders accepting a straight-cylindrical shank at the 0.177-inch diameter class; consult machine tooling specifications to confirm shank clearance and chuck capacity before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eChucking reamers are installed by machinists or tool-room technicians in powered machine tools — lathes, drill presses, or machining centers. Always ensure the machine spindle is fully stopped and locked out before mounting or removing the reamer from its chuck or collet. Use a properly sized collet or a drill chuck rated for the shank diameter, and verify runout is within acceptable limits before taking a reaming pass. Never attempt to remove significant stock with a reamer; pilot holes should be pre-drilled to leave only a few thousandths of an inch for the reaming operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Wire Size)\u003c\/strong\u003e: 16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal Inch)\u003c\/strong\u003e: 0.177 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\u003eOverall Length\u003c\/strong\u003e: 3.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\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\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: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241611\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 72290166\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51748661887282,"sku":"72290166","price":45.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf88eaf9ebf4558d4989e16d069817f8_80583fa3-f634-466b-9b8b-8232d49071ac.jpg?v=1788896344","url":"https:\/\/voomisupply.com\/products\/hertel-72290166-chucking-reamer-size-16-hss-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}