RUKO HSS milled helical drill bit, diameter 10.50 mm, tapered shank DIN 345.

The Ruko-204105 twist drill bit is a high-performance tool designed to deliver optimal results in a wide variety of drilling applications. With a tapered shank according to DIN 345, this drill bit is ideal for drilling common materials, ensuring high break strength and long-lasting performance. Its design includes a 118° cutting angle and a 20-30° spiral angle, enabling efficient and precise cutting. The bright surface and right-hand cutting ensure a smooth and effective user experience.

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 compatible with various materials such as gray cast iron, malleable cast iron, ductile iron, die-cast iron, sintered iron, nickel silver, graphite cast iron, aluminum alloys, bronze, and brass.

• Diameter: 10.50 mm
• Type: Twist drill bit with tapered shank
• Standard: DIN 345
• Cutting angle: 118º
• Spiral angle: 20-30º
• Diameter tolerance: h8
• Surface: Bright
• Cutting: Right-handed
• Applications: Various types of steel and alloys
• Presentation: Translucent plastic case