{"product_id":"guhring-9006220043000-cobalt-jobber-drill-bit-no-18","title":"Guhring 9006220043000 Cobalt Jobber Drill Bit No 18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9006220043000 is a cobalt jobber-length drill bit sized to wire gauge No. 18, equivalent to 0.1695 inches in diameter. Built to DIN 338 standards, it features a 130-degree split point and a parabolic flute geometry that clears chips aggressively at higher feed rates. The straight-cylindrical shank measures 0.1693 inches in diameter and seats securely in standard three-jaw or keyless chucks. Web-thinned with a tapered web configuration, this bit reduces entry thrust and improves self-centering on entry. It carries a bright, uncoated finish and is rated as a high-performance grade cobalt tool suited for production drilling environments where heat and wear resistance matter.\u003c\/p\u003e\u003cp\u003eThis bit is designed for drilling aluminum and similar non-ferrous and low-to-medium alloy materials, corresponding to workpiece material codes K, N, and P per standard classification. The parabolic flute and 130-degree point geometry make it well-suited for high-speed drilling in sheet metal, structural aluminum, and fabrication shop applications. With an overall length of 3-5\/32 inches and a flute length of 1-27\/32 inches, it fits standard benchtop drill presses, CNC machining centers, and handheld pneumatic or electric drills. The 5xD flute-to-diameter ratio supports a maximum drilling depth of 1.5960 inches without the need for peck cycles in most setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt high-performance grade material provides elevated heat and wear resistance versus standard HSS\u003c\/li\u003e\n\u003cli\u003e130-degree point angle reduces thrust and improves centering on entry into aluminum and non-ferrous stock\u003c\/li\u003e\n\u003cli\u003eParabolic flute design promotes fast chip evacuation at higher feed rates\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web lowers cutting force at the chisel edge\u003c\/li\u003e\n\u003cli\u003eDIN 338 specification ensures dimensional consistency and interchangeability\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish compatible with standard cutting fluids and dry drilling applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-specification replacement or direct-use jobber drill conforming to DIN 338, suitable for use in standard drill press, CNC, or handheld drill chucks accepting a 0.1693-inch straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this drill bit should be performed by a qualified machinist or tool-and-die technician. Secure the shank fully in the chuck and verify concentricity before beginning a drilling cycle. Always power down the spindle and lock out the machine before changing bits. Use appropriate cutting fluid or coolant for the workpiece material when operating at elevated speeds to extend tool life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: No. 18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.1695 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-5\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-27\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.5960 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1693 inches\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: Parabolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum (K, N, P classifications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.018 to 0.000 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 338\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GUHRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9006220043000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51735681237298,"sku":"9006220043000","price":29.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/68d48fab5c5f0edaede2c26b5a593839.jpg?v=1788773611","url":"https:\/\/voomisupply.com\/products\/guhring-9006220043000-cobalt-jobber-drill-bit-no-18","provider":"Voomi Supply","version":"1.0","type":"link"}