Twist drill bit made from high-quality and high-speed steel. According to the DIN 338 standard, cylindrical, right-hand cutting, type N, black color.

• Cylindrical shank, ground tip.
• Suitable for drilling in commonly used materials such as steel, non-ferrous metals, alloys, and non-alloy stainless steel.
• Resistance up to 900 N / mm² with tensile strength.
• Diameter tolerance h8.
• Available sizes: 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 7.5 mm, 8 mm, 8.5 mm, 9 mm, 9.5 mm, 10 mm.