{"product_id":"hertel-72291107-chucking-reamer-5-32-in-hss-straight-shank","title":"Hertel 72291107 Chucking Reamer 5\/32 in Hss Straight Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 72291107 is a straight-shank chucking reamer designed to bring bored or drilled holes to precise finished diameter. Built from high-speed steel (HSS) with a bright, uncoated finish, it is well-suited for general-purpose reaming in a wide range of ferrous and non-ferrous materials. The reamer measures 0.1562 inches in decimal diameter (5\/32 inch nominal) with a 3-1\/8 inch overall length and a 1 inch flute length. Four straight flutes cut in a right-hand direction, providing smooth material removal and accurate sizing in both manual and machine setups. Machinists and tool-and-die professionals rely on this style of reamer for production and repair work where hole tolerance is critical.\u003c\/p\u003e\u003cp\u003eThis chucking reamer is suited for use in drill presses, CNC machining centers, lathes, and hand-held drilling equipment equipped with a suitable chuck. The straight-cylindrical shank allows secure clamping in standard drill chucks and collet systems without specialized tooling. Typical applications include finishing pilot holes, reaming bearing bores, and sizing holes for close-tolerance dowel or pin fits in metalworking, maintenance, and repair environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/32 inch (0.1562 inch) nominal reamer diameter for precise hole finishing\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel (HSS) construction for durability across a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003e4 straight flutes with right-hand cutting direction for smooth, controlled material removal\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — ready for use and compatible with most cutting fluids\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank for direct chucking in standard drill chucks and collets\u003c\/li\u003e\n\u003cli\u003eCompact 3-1\/8 inch overall length suits tight-clearance and bench-top applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard chucking reamer for use in machine tools and hand-held drilling equipment that accept a straight-cylindrical shank. Verify chuck capacity and bore diameter requirements before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eChucking reamers are installed by machinists and toolroom technicians using standard drill chucks or collet systems. Always power down and lock out the machine before securing or removing the reamer from the chuck. Use an appropriate cutting fluid for the workpiece material to extend tool life and improve finish quality. Never use a reamer to remove excessive material — pre-drill or bore the hole to within a few thousandths of final diameter before reaming.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Nominal)\u003c\/strong\u003e: 5\/32 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter (Decimal)\u003c\/strong\u003e: 0.1562 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/8 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\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 (High-Speed Steel)\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\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: 72291107\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51737866993970,"sku":"72291107","price":59.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c51c095728745ff1dc969ca3208c4fa6_d05d02dd-ae02-4a29-9762-4e0a28264a36.jpg?v=1788794604","url":"https:\/\/voomisupply.com\/products\/hertel-72291107-chucking-reamer-5-32-in-hss-straight-shank","provider":"Voomi Supply","version":"1.0","type":"link"}