{"product_id":"guhring-9002050025500-jobber-drill-bit-2-55-mm-hss","title":"Guhring 9002050025500 Jobber Drill Bit 2.55 Mm Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9002050025500 is a high speed steel jobber-length drill bit designed for general-purpose drilling in metalworking applications. Built to DIN 338 standards, it features a 2.55 mm diameter, a 118-degree standard point angle, and an oxide coating that reduces friction and provides light corrosion resistance during service. The two-flute spiral design with a regular helix and web-thinned, tapered web geometry promotes chip evacuation and reduces thrust at entry. Machinists, tool-and-die techs, and maintenance professionals working with steel and cast iron use this bit for precision hole-making in production and repair environments.\u003c\/p\u003e\u003cp\u003eThis bit is suited for drilling cast iron and steel workpieces in both light production and maintenance settings. The straight-cylindrical shank seats directly in standard drill chucks on drill presses, CNC machining centers, and hand-held power drills. With an overall length of 57 mm (approximately 2.24 inches) and a flute length of 30 mm (approximately 1.18 inches), it fits within compact work envelopes. The Series 205 designation places it within a well-established DIN 338 jobber-length family used across general machining trades.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2.55 mm (0.1004 inch) diameter ground to a tolerance of +0.000 to -0.014 mm for consistent hole sizing\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web-thinned, tapered web to reduce entry thrust\u003c\/li\u003e\n\u003cli\u003eM2 high speed steel construction for toughness and heat resistance in ferrous materials\u003c\/li\u003e\n\u003cli\u003eOxide coating reduces friction and provides basic surface protection\u003c\/li\u003e\n\u003cli\u003eTwo spiral flutes with regular helix for efficient chip clearance\u003c\/li\u003e\n\u003cli\u003eDIN 338 specification ensures dimensional interchangeability with standard jobber-length tooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a DIN 338 jobber-length drill bit suitable for use in standard drill chucks accepting straight-cylindrical shanks. Rated for primary workpiece materials of steel (material code P) and cast iron (material code K).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by machinists or qualified trades personnel familiar with rotating cutting tools. Secure the straight-cylindrical shank fully in a properly sized drill chuck and verify runout before drilling. Always wear appropriate eye protection and ensure the workpiece is firmly clamped before engaging the tool. Do not exceed the recommended maximum drilling depth of approximately 26.18 mm (1.031 inches) without retracting to clear chips.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 2.55 mm (0.1004 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 57 mm (approximately 2.24 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 30 mm (approximately 1.18 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 2.55 mm (0.1004 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 27 mm (approximately 1.06 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 26.18 mm (1.031 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: Spiral, Regular Helix\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\u003eCoating\u003c\/strong\u003e: Oxide\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\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\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\u003ePackage Weight\u003c\/strong\u003e: 0.004 pounds\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: 9002050025500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51730639946034,"sku":"9002050025500","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83d69f89c46fbc452b6fc7bec513ac36_3055ec2b-a8df-48c4-b1a6-bf4621a83f0d.jpg?v=1788720686","url":"https:\/\/voomisupply.com\/products\/guhring-9002050025500-jobber-drill-bit-2-55-mm-hss","provider":"Voomi Supply","version":"1.0","type":"link"}