Description
The Ruko-204220 twist drill bit is a high-performance tool designed to meet the demands of drilling in a wide variety of materials. With a tapered shank according to DIN 345, this drill bit is ideal for standard drilling applications, offering high tensile strength and exceptional performance. Its 118° cutting angle and 20-30° spiral angle ensure efficient and precise cutting, while its bright surface facilitates penetration and reduces friction during use.
This drill bit is suitable for drilling steel and cast steel, both alloyed and non-alloyed, with a tensile strength of up to 900 N/mm².
It is also effective on various types of cast iron, including gray, malleable, nodular, and pressure cast iron, as well as on materials such as sintered iron, nickel silver, graphite cast iron, aluminum alloys, bronze, and brass.Product Details
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