{"product_id":"hertel-66692914-jobber-drill-bit-wire-5-tialn-hss","title":"Hertel 66692914 Jobber Drill Bit Wire 5 Tialn Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 66692914 is a high speed steel jobber-length drill bit in wire gauge size 5, with a decimal diameter of 0.2055 inches. It features a 135-degree split point for reduced walking and faster penetration on entry, and a TiAlN (titanium aluminum nitride) coating that extends tool life in ferrous and abrasive materials. The flute is spiral with a regular helix and a tapered web configuration with web thinning, which lowers thrust and improves chip evacuation. At 3.75 inches overall length with a 2.5-inch flute, this is a standard jobber series geometry suited for general-purpose production drilling in metal fabrication, maintenance, and repair environments. The straight-cylindrical shank accepts standard three-jaw drill chucks. It is rated as heavy duty grade under NAS specification.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for right-hand rotation holemaking in steel, stainless, cast iron, and other ferrous alloys where TiAlN coatings provide thermal resistance at higher surface speeds. It is a single-end, two-flute tool designed for use in drill presses, CNC machining centers, and hand-held power drills. The jobber-length series balances reach and rigidity for everyday hole production across fabrication shops, mechanical contractors, and industrial maintenance applications. The wire size 5 designation falls within the 0.2000 to 0.2500 inch size range and is specified for applications requiring close decimal-inch tolerances. Coolant-through is not available on this tool.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire size 5 diameter: 0.2055 inches with straight-cylindrical shank of equal diameter\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces thrust and eliminates center punch requirement on most materials\u003c\/li\u003e\n\u003cli\u003eTiAlN coating provides oxidation resistance and extended cutting life in ferrous materials\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web reduces feed force and improves chip clearing\u003c\/li\u003e\n\u003cli\u003e2.5-inch flute length in standard jobber series geometry for balanced reach and rigidity\u003c\/li\u003e\n\u003cli\u003eHeavy duty grade, NAS specification designation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose jobber drill for use in any three-jaw chuck, keyless chuck, or collet system accepting a 0.2055-inch straight-cylindrical shank. Suitable for drill presses, CNC machines, and portable power drills rated for the corresponding shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this drill bit is performed by machinists, fabricators, and mechanical tradespeople. Secure the straight-cylindrical shank firmly in the chuck before operation and verify runout before beginning a production run. Always power down and de-energize the spindle before changing tooling. Follow applicable workplace safety standards and machine manufacturer specifications for feed rate and surface speed when drilling with TiAlN-coated HSS tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2055 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\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\u003eSpiral Type\u003c\/strong\u003e: Regular\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: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.75 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: 0.2055 inches\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Margin\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Jobber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: NAS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Holemaking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 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: 66692914\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51740108357938,"sku":"66692914","price":19.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/906746dd5c17055ce8c0c7c5423923bf.jpg?v=1788822357","url":"https:\/\/voomisupply.com\/products\/hertel-66692914-jobber-drill-bit-wire-5-tialn-hss","provider":"Voomi Supply","version":"1.0","type":"link"}