{"product_id":"hertel-74460049-solid-carbide-jobber-drill-8-50-mm","title":"Hertel 74460049 Solid Carbide Jobber Drill 8.50 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 74460049 is a solid carbide jobber-length drill bit ground to an 8.50 mm (0.3346 inch) diameter with a 118-degree standard point angle. At 4 inches overall length with a 2.5-inch flute length, this is a compact, rigid tool built for consistent hole quality in aluminum and non-ferrous materials. The bright uncoated finish indicates no additional coating has been applied, preserving the substrate hardness and edge sharpness out of the box. A web-thinned, tapered web design reduces thrust force at entry and helps center the drill without a pilot hole in many applications. The two-flute regular spiral geometry promotes chip evacuation in the softer materials this drill is rated for.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use on machining centers, drill presses, and hand-held drilling equipment where a straight-shank jobber drill is required. Primary workpiece materials include aluminum, brass, copper, and other non-ferrous metals. With a maximum drilling depth of 2.1875 inches and a shank diameter of 0.3594 inches, it fits standard drill chucks and collet systems without adapters. The C2 carbide grade is a general-purpose classification suited for production and maintenance drilling in non-ferrous and non-metallic materials. This bit is sold individually and is appropriate for tool crib restocking, job-site kits, and CNC setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in non-ferrous drilling\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web-thinned, tapered web to reduce entry thrust\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish preserves sharp edge geometry for aluminum and soft metals\u003c\/li\u003e\n\u003cli\u003eRegular spiral two-flute design promotes chip clearance during through-hole drilling\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank fits standard drill chucks and ER collet systems\u003c\/li\u003e\n\u003cli\u003eC2 general-purpose carbide grade rated for aluminum and non-ferrous workpieces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard jobber-drill applications on aluminum and non-ferrous workpiece materials. Fits any drill chuck or collet accepting a 0.3594-inch straight shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified machinist or tool-room technician familiar with carbide tooling. Ensure the drill press, lathe, or machining center spindle is at a complete stop before inserting or removing the bit. Carbide is brittle compared to high-speed steel  -  avoid side loading, interrupted cuts without adequate support, or impacts that can chip the cutting edge. Confirm chuck or collet runout is within acceptable tolerance before starting a new job to protect the tight diameter tolerance of -0.0005 to 0.0000 inches on this drill.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 8.50 mm (0.3346 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches (101.60 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.5 inches (63.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 2.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3594 inches\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\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\u003eSpiral Type\u003c\/strong\u003e: Regular\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2 General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to 0.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size Range\u003c\/strong\u003e: 8.00 mm to 9.00 mm (0.3000 to 0.3500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 pounds\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: 74460049\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51743899517234,"sku":"74460049","price":93.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae4c6b10add166177dee6962eb5f36b5.jpg?v=1788851071","url":"https:\/\/voomisupply.com\/products\/hertel-74460049-solid-carbide-jobber-drill-8-50-mm","provider":"Voomi Supply","version":"1.0","type":"link"}