{"product_id":"guhring-9005490043000-jobber-drill-bit-no-18-hss","title":"Guhring 9005490043000 Jobber Drill Bit No. 18 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9005490043000 is a jobber-length drill bit engineered for high-performance metal cutting in professional trade and machining applications. Built from high speed steel (HSS) with a bright, uncoated finish, this bit carries a No. 18 wire gauge size corresponding to 0.1695 inches in diameter. The 130-degree split point reduces walking on entry and lowers thrust requirements. A parabolic flute geometry improves chip evacuation, making it well-suited for deeper holes where chip buildup is a concern. Overall length is 3-5\/32 inches with a 1-27\/32-inch flute length and a straight-cylindrical shank at 0.1693 inches. The bit is web-thinned with a tapered web configuration, conforming to DIN 338 standards.\u003c\/p\u003e\u003cp\u003eThis drill bit is designed primarily for cutting aluminum and non-ferrous materials, as indicated by the K, N, and P primary workpiece material codes under DIN classification. It is appropriate for use in production drilling, maintenance and repair operations, and fabrication environments where consistent hole quality at No. 18 wire gauge is required. The Series 549 designation places this bit in a high-performance HSS line. It is sold individually and suits both hand-held drill motors and drill press setups where a straight-cylindrical shank is compatible.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 18 wire gauge diameter — 0.1695 inches — conforming to DIN 338 specification\u003c\/li\u003e\n\u003cli\u003e130-degree standard point angle with web thinning reduces entry force and bit walking\u003c\/li\u003e\n\u003cli\u003eParabolic flute design promotes efficient chip evacuation at depths up to 1.5960 inches\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction with bright, uncoated finish for general-purpose metal cutting\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 0.1693 inches fits standard drill chucks without adapters\u003c\/li\u003e\n\u003cli\u003e5xD flute-to-diameter ratio supports consistent performance through the full drilling depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style jobber-length drill bit for use in standard drill chucks accepting a straight-cylindrical shank; compatible with any drill motor, drill press, or CNC setup that accommodates a 0.1693-inch straight shank and is rated for HSS tooling at No. 18 wire gauge.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit should be installed in a properly tightened drill chuck to prevent slippage during operation. Machinists and maintenance technicians should confirm spindle speed is appropriate for the workpiece material and bit diameter before drilling. Secure the workpiece firmly to prevent movement during entry. Inspect the cutting edges and web thinning for wear or chipping before each use, and replace the bit if the point geometry is compromised.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\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\u003eShank Diameter\u003c\/strong\u003e: 0.1693 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\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\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\u003eDrill Bit Material\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum (K, N, P classification)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: -0.018 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\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\u003eGrade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: 9005490043000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51744823378226,"sku":"9005490043000","price":22.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a49a98636999b75714d5e89d1879b345.jpg?v=1788861015","url":"https:\/\/voomisupply.com\/products\/guhring-9005490043000-jobber-drill-bit-no-18-hss","provider":"Voomi Supply","version":"1.0","type":"link"}