{"product_id":"hertel-74460098-solid-carbide-jobber-drill-12-00-mm","title":"Hertel 74460098 Solid Carbide Jobber Drill 12.00 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 74460098 is a solid carbide jobber-length drill bit sized at 12.00 mm (0.4724 inch) diameter, engineered for precision hole-making in aluminum and non-ferrous materials. It features a 118-degree standard point angle with web thinning for easier entry and reduced thrust. The bright, uncoated finish suits applications where coating buildup could affect tolerance. Overall length is 4.75 inches with a 3.0-inch flute length and a 0.25-inch straight cylindrical shank. Two regular spiral flutes evacuate chips efficiently in softer metals. This drill is used by machinists, tool-and-die workers, and general metalworking tradespeople in both shop and production environments.\u003c\/p\u003e\n\u003cp\u003eThis jobber drill is rated for general-purpose use in aluminum, copper, brass, and other non-ferrous materials. Its web-thinned, tapered-web construction reduces the force required to start and advance the cut, making it well suited for drilling on manual mills, CNC machining centers, and drill presses where tight diameter tolerances are required. The solid carbide construction at material grade C2 provides the rigidity needed to hold a diameter tolerance of -0.0005 to 0.0000 inch in production runs or precision one-off work. Maximum recommended drilling depth is 3.625 inches.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction, material grade C2, for rigidity and wear resistance in non-ferrous cutting\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle with web thinning for reduced entry thrust\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish preserves tight diameter tolerance of -0.0005 to 0.0000 inch\u003c\/li\u003e\n  \u003cli\u003eTwo regular spiral flutes for efficient chip evacuation in aluminum and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank (0.25 inch diameter) fits standard drill chucks and collet holders\u003c\/li\u003e\n  \u003cli\u003eMaximum drilling depth of 3.625 inches within a compact 4.75-inch overall length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in aluminum and non-ferrous workpiece materials. Compatible with standard drill chucks and ER collet systems accepting a 0.25-inch straight shank. Suitable for manual drill presses, vertical mills, and CNC machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this drill should be performed by qualified machinists familiar with speeds and feeds for solid carbide tooling. Secure the shank fully in the chuck or collet before operation and verify runout before beginning a cut. Solid carbide is brittle compared to high-speed steel  -  avoid side loading, interrupted cuts in hard materials, or dropping the tool. Coolant through is not available on this drill; external coolant or cutting fluid is recommended when drilling deep holes or high-volume runs in aluminum.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 12.00 mm (0.4724 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\u003ePoint 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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.75 inches (120.65 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3.0 inches (76.20 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 3.625 inches\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum and Non-Ferrous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: 74460098\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51743002198322,"sku":"74460098","price":196.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f8b95b64d02e64c24c5a51c03788358b.jpg?v=1788841433","url":"https:\/\/voomisupply.com\/products\/hertel-74460098-solid-carbide-jobber-drill-12-00-mm","provider":"Voomi Supply","version":"1.0","type":"link"}