{"product_id":"hertel-c-e03-0318-aircraft-extension-drill-bit-1-8-in","title":"Hertel C.E03.0318 Aircraft Extension Drill Bit 1\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL C.E03.0318 is a 1\/8 inch diameter aircraft extension drill bit designed for reaching deep or restricted access drilling locations where a standard-length bit cannot fit. Built from high-speed steel with an oxide finish, it delivers reliable performance in metal, composites, and other general-purpose materials. The 135-degree split point is self-centering, reducing the need for a center punch and minimizing walking on entry. At 6 inches overall length with a 1-5\/8 inch spiral flute, this bit is well suited for aerospace, automotive, and structural fabrication tasks performed by machinists, aircraft mechanics, and metalworking trades.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in applications where extended reach is required, such as drilling through deep structural members, aircraft panels, or confined-access assemblies. The right-hand spiral flute and web-thinned, tapered web configuration improve chip evacuation and reduce thrust during cutting. It is a general-purpose bit appropriate for both production and maintenance environments where consistent hole quality and accurate positioning matter.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/8 inch (0.1250 inch) diameter with matching 1\/8 inch straight shank for standard chuck compatibility\u003c\/li\u003e\n\u003cli\u003e135-degree split point with self-centering geometry reduces walking and eliminates center punching in most applications\u003c\/li\u003e\n\u003cli\u003e6 inch overall length provides extended reach into deep or restricted drilling locations\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction with oxide finish for heat resistance and durability in general-purpose metal drilling\u003c\/li\u003e\n\u003cli\u003eTwo-flute right-hand spiral with web-thinned tapered web for improved chip clearance and reduced feed pressure\u003c\/li\u003e\n\u003cli\u003e1-5\/8 inch flute length (1.6250 inches) supports adequate chip removal in typical drilling depths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose aircraft extension drill bit compatible with standard 1\/8 inch straight-shank drill chucks used in handheld drills, drill presses, and right-angle drill motors.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed and used by machinists, aircraft mechanics, and metalworking professionals. Secure the straight shank firmly in the chuck before operation to prevent slipping under load. Use appropriate cutting fluid for the workpiece material to extend bit life and improve hole finish. Always wear appropriate eye protection and follow applicable shop safety standards when drilling metal or composite materials.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-5\/8 inches (1.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Centering\u003c\/strong\u003e: Yes\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: 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\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: C.E03.0318\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51752970486066,"sku":"C.E03.0318","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0e2370535a61e25cc23595c7d09c592b.jpg?v=1788931693","url":"https:\/\/voomisupply.com\/products\/hertel-c-e03-0318-aircraft-extension-drill-bit-1-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}