{"product_id":"guhring-9005490020800-jobber-drill-bit-wire-45-hss","title":"Guhring 9005490020800 Jobber Drill Bit Wire 45 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9005490020800 is a high speed steel jobber-length drill bit sized to wire gauge No. 45, with a decimal diameter of 0.0820 inches. It features a 130-degree split point angle with web thinning for accurate self-starting and reduced thrust on entry. The parabolic flute geometry promotes efficient chip evacuation during deep hole drilling. The bright, uncoated finish suits general-purpose use across a range of workpiece materials. With an overall length of 1.9375 inches and a flute length of 0.9375 inches, this bit is built to DIN 338 standards and carries a heavy-duty grade rating. It is installed by machinists, tool-and-die technicians, and maintenance tradespeople working with precision drill presses and CNC equipment.\u003c\/p\u003e\u003cp\u003eThis drill bit is designed for drilling steel, cast iron, aluminum, and other non-ferrous metals in production and maintenance environments. The parabolic flute with a 5xD flute-to-diameter ratio makes it well suited for through-hole drilling at depths up to 0.8220 inches in these materials. The straight cylindrical shank with a diameter of 0.0819 inches fits standard Jacobs-style and precision keyless chucks. It is commonly used in light manufacturing, fabrication shops, and field maintenance applications requiring repeatable small-diameter hole geometry.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge No. 45 size at 0.0820 inches decimal diameter for precise small-hole applications\u003c\/li\u003e\n\u003cli\u003e130-degree point angle with web thinning reduces walking and entry thrust\u003c\/li\u003e\n\u003cli\u003eParabolic flute design improves chip flow and reduces heat buildup\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction provides toughness across steel, cast iron, and non-ferrous workpieces\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 338 specification for consistent dimensional tolerancing\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish compatible with cutting fluids and standard HSS service conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling selection for any drill press, CNC machining center, or hand drill with a chuck accepting a 0.0819-inch straight cylindrical shank, suitable for steel, cast iron, and non-ferrous material applications per DIN 338 Series 549 specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by machinists or maintenance technicians using a calibrated chuck with appropriate clamping pressure for the shank diameter. Ensure the spindle is fully stopped and locked before changing tooling. Use a cutting fluid or lubricant appropriate for the workpiece material to extend tool life and maintain hole tolerance. Follow applicable shop safety standards and machine manufacturer guidelines for small-diameter tooling speeds and feeds.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: 45\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0820 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.9375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.9375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0819 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\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\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.8220 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright, Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Heavy Duty\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: 549\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: -0.014 to 0.000 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 9005490020800\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51728476897586,"sku":"9005490020800","price":96.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ddc4658a3ebfc5d5178076d15fb3c06b.jpg?v=1788691847","url":"https:\/\/voomisupply.com\/products\/guhring-9005490020800-jobber-drill-bit-wire-45-hss","provider":"Voomi Supply","version":"1.0","type":"link"}