{"product_id":"value-collection-01165166-letter-e-hss-jobber-drill-bit","title":"Value Collection 01165166 Letter E Hss Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 01165166 is a Letter E jobber-length drill bit machined from high speed steel (HSS) with a bright, uncoated finish. Sized at 0.2500 inch (1\/4 inch) diameter, it features a standard 118-degree point angle and a regular spiral flute with a right-hand cutting direction. The bit measures 4 inches overall length with a 2.75-inch flute length, giving it the extended reach typical of jobber-length tooling. A tapered web configuration with web thinning reduces thrust requirements and improves chip evacuation. Licensed trades and machining professionals install this bit for general-purpose hole-making operations.\u003c\/p\u003e\u003cp\u003eThis drill bit is rated for use in aluminum and non-ferrous workpiece materials, making it a reliable choice for HVAC sheet metal, plumbing rough-in on copper or aluminum stock, electrical panel fabrication, and general light-industrial applications. The straight cylindrical shank measures 0.2500 inch in diameter, fitting standard three-jaw drill chucks and keyless chucks commonly found on corded and cordless drills and drill presses. The general-purpose HSS grade handles intermittent production runs and job-site use without specialized coating requirements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLetter E size: 0.2500 inch (1\/4 inch) decimal diameter\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web thinning for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eRegular spiral, right-hand cutting flute with tapered web configuration\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction, bright\/uncoated finish\u003c\/li\u003e\n\u003cli\u003e4-inch overall length with 2.75-inch flute length — standard jobber reach\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank fits common drill chucks without adapters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose jobber drill bit for use in standard three-jaw and keyless drill chucks accepting a 0.2500-inch straight shank, on corded drills, cordless drills, and drill presses.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this bit should be performed by a qualified tradesperson or machinist familiar with rotating cutting tools. Secure the shank fully in the chuck and verify the bit runs true before beginning a cut. Always wear appropriate eye protection and ensure the workpiece is clamped or fixtured before drilling. No coolant-through capability is present; apply cutting fluid externally when drilling non-ferrous metals to extend bit life and improve finish quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2500 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fraction)\u003c\/strong\u003e: 1\/4 inch\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\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.75 inches (2-3\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2500 inch (1\/4 inch)\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: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: High Speed Steel (HSS)\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\u003eDrill Bit Grade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.061 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: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 01165166\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696763732274,"sku":"01165166","price":64.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9e694cfd3e7b138f45039edc653eb2f6.jpg?v=1788345995","url":"https:\/\/voomisupply.com\/products\/value-collection-01165166-letter-e-hss-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}