These drill bits are designed for drilling hard and abrasive materials according to DIN 338. They are ideal for a wide range of applications, including steel, cast iron, metals with a hardness above 300 Brinell, molybdenum, hard bronze and hardox. The brilliant finish ensures high quality results.

Durability and Outstanding Performance The improved carbide tip design ensures fast and durable drilling in all masonry materials. Our tip offers a more aggressive cut, increasing drilling speed by 15% over the competition.