{"product_id":"guhring-9002050014400-jobber-drill-bit-1-44mm-hss","title":"Guhring 9002050014400 Jobber Drill Bit 1.44mm Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9002050014400 is a jobber length drill bit engineered for precision drilling in metalworking applications. Built from M2 high speed steel with a bright uncoated finish, this bit features a 118-degree standard point angle and a web-thinned, tapered web configuration that reduces entry resistance and improves centering. The 1.44 mm diameter and 40 mm overall length place it in the standard jobber class, making it a go-to choice for production drilling and general-purpose hole-making. Licensed machinists, tool-and-die workers, and maintenance mechanics install this bit in standard drill chucks and CNC toolholders alike.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for general-purpose drilling in cast iron and steel workpieces. The spiral flute geometry and right-hand cut direction promote efficient chip evacuation in through-hole and blind-hole operations. Its straight-cylindrical shank with a 1.44 mm shank diameter fits directly into standard collets and Jacobs-style chucks without adapters. The 5xD flute-to-diameter ratio supports drilling depths up to 15.84 mm, appropriate for light production runs and maintenance work where small-diameter precision holes are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM2 high speed steel construction for durability across general-purpose metal drilling\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web-thinned tapered web for improved self-centering\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suited for use with cutting fluids or dry in light-duty applications\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute promotes positive chip evacuation in ferrous materials\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 1.44 mm diameter fits standard collets and drill chucks without adapters\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 338 specification, Series 205\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a DIN 338 compliant general-purpose jobber length drill bit for use in standard drill chucks, collets, and CNC toolholders accepting a 1.44 mm straight-cylindrical shank. Primary workpiece materials are cast iron and steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by machinists and maintenance technicians using standard drill presses, CNC machining centers, or hand-held power drills. Ensure the chuck or collet is fully seated and torqued before operation. Coolant-through is not supported on this bit; apply cutting fluid externally when drilling ferrous materials to extend tool life. Inspect the cutting edges for wear before each use and replace if the point shows chipping or blunting.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1.44 mm (0.0567 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 40 mm (1.575 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 18 mm (0.709 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.44 mm (0.0567 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 22 mm (0.866 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 15.84 mm (0.624 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 118 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: Spiral, Regular\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\u003eMaterial\u003c\/strong\u003e: M2 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\u003eDiameter Tolerance\u003c\/strong\u003e: +0.000 to -0.014 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\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: 205\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.002 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: GUHRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9002050014400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51737660555570,"sku":"9002050014400","price":55.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83d69f89c46fbc452b6fc7bec513ac36_1232b625-184f-4d2d-b802-5a59845fbc1a.jpg?v=1788792003","url":"https:\/\/voomisupply.com\/products\/guhring-9002050014400-jobber-drill-bit-1-44mm-hss","provider":"Voomi Supply","version":"1.0","type":"link"}