Alpen HSS drill bit DIN 340 RN Ø 5.1 (10 pieces)

The HSS drill DIN 340 RN with a diameter of 5.1 mm is a high-quality spiral drill designed for precise drilling in various materials. With a cylindrical shank and a point angle of 118°, this drill offers optimal performance when drilling alloyed and unalloyed steels, gray cast iron, ductile iron, as well as various alloys such as copper and nickel silver. The special grinding allows for effortless drilling without the need for pre-punching, which increases the efficiency and accuracy of the work. The drills are made from high-quality HSS, ensuring their durability and resistance under industrial conditions. With an overall length of 132 mm and a flute length of 87 mm, these drills are ideal for a wide range of applications in metalworking and mechanical engineering.

• Precision ground for high accuracy
• Suitable for a variety of materials, including gray cast iron and copper alloys
• Special grinding allows for drilling without pre-punching
• Made from high-quality HSS for durability
• Supplied in a pack of 10 for extensive applications.