{"product_id":"hertel-c-e09-1151-extra-length-drill-bit-0-4531-in-hss","title":"Hertel C.E09.1151 Extra Length Drill Bit 0.4531 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL C.E09.1151 is an extra length high-speed steel drill bit designed for through-hole and deep drilling applications where standard-length bits cannot reach. Ground to a 118-degree point angle for general-purpose use, this bit features a 10.0000-inch overall length and a 7.5-inch flute length, giving it the reach needed to bore through thick stock, stacked materials, or deep workpieces. The two-flute geometry promotes efficient chip evacuation, and the oxide finish helps reduce friction and extend tool life during extended cutting cycles. Machinists, tool-and-die tradespeople, and industrial maintenance technicians are the primary users of this bit.\u003c\/p\u003e\u003cp\u003eThis extra length drill bit is suited for general-purpose drilling in metal fabrication shops, maintenance facilities, and production environments. The 0.4531-inch diameter is appropriate for clearance holes, through-bolting, and pre-drill operations on ferrous and non-ferrous metals. Its extended reach makes it particularly useful when working in deep cavities, through structural members, or on fixtures that restrict access to standard drill presses and hand-held power tools.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.4531-inch diameter for precise, repeatable hole sizing\u003c\/li\u003e\n\u003cli\u003e118-degree drill point angle for general-purpose metal drilling\u003c\/li\u003e\n\u003cli\u003e10.0000-inch overall length provides extended reach beyond standard bits\u003c\/li\u003e\n\u003cli\u003e7.5-inch flute length supports deep-hole chip clearance\u003c\/li\u003e\n\u003cli\u003eTwo-flute design balances cutting speed and chip evacuation\u003c\/li\u003e\n\u003cli\u003eOxide coating reduces surface friction and resists heat buildup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose extra length drill bit compatible with standard drill chucks accepting round-shank bits in the 0.4531-inch size range, suitable for use in drill presses, milling machines, and heavy-duty hand drills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed and operated by machinists or qualified maintenance technicians familiar with metal-cutting tools. Secure the shank firmly in the chuck and verify concentricity before beginning a cut to reduce runout and premature wear. Always power down and lock out the machine before changing or inspecting tooling. Use appropriate cutting fluid for ferrous metals to dissipate heat and extend bit life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.4531 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 10.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 7.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\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\u003eDrill Bit Grade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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.E09.1151\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51782734151986,"sku":"C.E09.1151","price":66.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3e0ee8cf1ef5c23c9a9b11be80e72bf4.jpg?v=1789181130","url":"https:\/\/voomisupply.com\/products\/hertel-c-e09-1151-extra-length-drill-bit-0-4531-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}