{"product_id":"hertel-79891727-carbide-jobber-drill-bit-no-60","title":"Hertel 79891727 Carbide Jobber Drill Bit No. 60","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 79891727 is a solid carbide jobber-length drill bit sized to No. 60 wire gauge, equivalent to 0.0400 inch diameter. Built from C2-grade carbide, it delivers the hardness and heat resistance needed for drilling non-ferrous metals, plastics, composites, and similar materials where high-speed steel bits wear prematurely. The 118-degree standard point angle provides a reliable, general-purpose cutting geometry. A bright (uncoated) finish keeps the cutting edges sharp and clean right out of the package. The web-thinned, tapered web construction reduces thrust load during entry and helps maintain accuracy in small-diameter drilling applications.\u003c\/p\u003e\u003cp\u003eThis bit is suited for precision drilling tasks in manufacturing, tool-and-die, electronics assembly, and general machining environments where tight-tolerance small holes are required. With a diameter tolerance of -0.0005 to 0.0000 inch, it holds close sizing for applications where hole quality matters. The straight-cylindrical shank fits standard drill chucks and collets. Right-hand spiral flutes evacuate chips efficiently, reducing the risk of bit walk or breakage in small-diameter work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide C2-grade construction for superior wear resistance over HSS alternatives\u003c\/li\u003e\n\u003cli\u003eNo. 60 wire size, 0.0400 inch diameter with tight tolerance of -0.0005 to 0.0000 inch\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web-thinned, tapered web for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eBright finish with 2-flute regular spiral for clean chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks and collets\u003c\/li\u003e\n\u003cli\u003e1.5-inch overall length with 0.75-inch flute length for jobber-length applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard drill chucks and collets accepting a 0.0400-inch straight-cylindrical shank, suitable for benchtop drill presses, CNC machining centers, and hand-held drilling equipment configured for small-diameter carbide tooling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSolid carbide bits are brittle compared to HSS and require rigid, low-runout toolholding to prevent breakage at small diameters. Secure the shank fully in a precision collet or drill chuck before operation. Reduce feed pressure on breakthrough to avoid tip fracture. Do not use this bit in applications with excessive lateral load or in hand-held drilling where bit deflection cannot be controlled.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0400 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral (Regular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.75 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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0400 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to 0.0000 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Bright\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: 79891727\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51752014676274,"sku":"79891727","price":25.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cfef234bb467aa4a23f2e440dc522219.jpg?v=1788925221","url":"https:\/\/voomisupply.com\/products\/hertel-79891727-carbide-jobber-drill-bit-no-60","provider":"Voomi Supply","version":"1.0","type":"link"}