{"product_id":"guhring-9005490013200-jobber-drill-bit-no-55-hss","title":"Guhring 9005490013200 Jobber Drill Bit No.55 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9005490013200 is a jobber length twist drill bit in wire gauge size No. 55, with a decimal diameter of 0.0520 inches. Built from high speed steel with a bright uncoated finish, it features a parabolic flute geometry and a 130-degree split point designed for fast chip evacuation and accurate hole entry. The web-thinned, tapered web construction reduces thrust during entry. At 1.5 inches overall length with a 0.625-inch flute length, this bit is sized for tight-clearance work. It conforms to DIN 338 standards and is rated as a high-performance grade bit. Licensed tradespeople and machining professionals working with aluminum and similar materials use this bit in production and maintenance drilling applications.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for drilling aluminum, non-ferrous metals, and plastics in both production and job-site environments. The parabolic flute profile moves chips away from the cutting zone efficiently, reducing heat buildup and improving hole finish in softer workpiece materials. The straight cylindrical shank is compatible with standard drill chucks and collets. With a maximum drilling depth of 0.552 inches, it is appropriate for shallow-to-mid-depth holes in workpieces where precision and clean entry are required. It is sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge size No. 55 with 0.0520-inch decimal diameter\u003c\/li\u003e\n  \u003cli\u003e130-degree point angle with web-thinned, tapered web for reduced entry thrust\u003c\/li\u003e\n  \u003cli\u003eParabolic flute geometry for efficient chip evacuation in aluminum and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction with bright uncoated finish\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction with straight cylindrical shank\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 338 standard; rated high-performance grade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style jobber length drill bit for use in standard drill chucks and collets accepting a 0.0520-inch straight cylindrical shank. Primary workpiece material codes K, N, and P cover aluminum, non-ferrous metals, and thermoplastics per DIN classification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this drill bit is performed by machinists, maintenance technicians, and trade professionals using standard drilling equipment. Secure the shank fully in a properly sized drill chuck or collet before operation. Ensure spindle speed and feed rate are appropriate for the workpiece material to avoid overheating the uncoated HSS cutting edge. Inspect the cutting point for wear or chipping before each use and replace when diameter tolerance or cutting performance degrades.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 55\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0520 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: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.552 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0520 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\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\u003eDiameter Tolerance\u003c\/strong\u003e: -0.014 to 0.000 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum (Material Codes K, N, P)\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 9005490013200\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51731872514354,"sku":"9005490013200","price":104.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4bafda2fba3264c5464f4b59611c89a3.jpg?v=1788735906","url":"https:\/\/voomisupply.com\/products\/guhring-9005490013200-jobber-drill-bit-no-55-hss","provider":"Voomi Supply","version":"1.0","type":"link"}