{"product_id":"hertel-c-e06-0505-aircraft-extension-drill-bit-8-cobalt","title":"Hertel C.E06.0505 Aircraft Extension Drill Bit 8 Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL C.E06.0505 is a cobalt aircraft extension drill bit designed for drilling in tough materials where standard-length bits cannot reach. Built to wire size 8 (0.1990 inches), it features a 135-degree split point that is self-centering and eliminates the need for a center punch in most applications. The straw finish is a heat-treatment indicator consistent with cobalt tooling. With a 6-inch overall length and right-hand spiral flute geometry, this bit is suited for aerospace, fabrication, and maintenance technicians who need extended reach in confined or deep drilling situations.\u003c\/p\u003e\n\u003cp\u003eThis bit is engineered for general-purpose drilling in steel, stainless, and other high-strength materials where cobalt composition provides heat and wear resistance. The extended length makes it particularly useful in aircraft structural work, deep cross-member drilling, and equipment maintenance where standard jobber-length bits fall short. The straight cylindrical shank accepts standard three-jaw drill chucks. It meets NAS 907 standards, making it appropriate for aerospace-specification work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire size 8 diameter: 0.1990 inches straight cylindrical shank\u003c\/li\u003e\n  \u003cli\u003e135-degree split point with web thinning for self-centering starts and reduced feed pressure\u003c\/li\u003e\n  \u003cli\u003eCobalt tool material with straw finish for extended tool life in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e6-inch overall length with 2.4375-inch (2-7\/16 inches) spiral flute for extended reach applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction with 2-flute tapered web configuration\u003c\/li\u003e\n  \u003cli\u003eMeets NAS 907 standard for aerospace drilling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose aircraft extension drill bit compatible with any standard three-jaw drill chuck accepting a 0.1990-inch straight cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, aircraft maintenance technicians, and fabricators using standard drill presses, hand drills, or right-angle drill attachments. Secure the workpiece before drilling and verify chuck grip on the full shank length to prevent slippage during extended-reach operations. Use appropriate cutting fluid when drilling hardened or stainless steel to preserve bit life. Always wear eye protection when operating rotary cutting tools.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal)\u003c\/strong\u003e: 0.1990 inches\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: 2.4375 inches (2-7\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1990 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Straw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Centering\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241637\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\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: C.E06.0505\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51732971913522,"sku":"C.E06.0505","price":19.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1aa29a791ff65ab4fb4cc0fbad7b5b91.jpg?v=1788749778","url":"https:\/\/voomisupply.com\/products\/hertel-c-e06-0505-aircraft-extension-drill-bit-8-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}