The spiral drill from Alpen is a versatile tool that is ideal for use in hand-held drills. It has been specifically designed for machining both alloyed and unalloyed steel, offering high elasticity and toughness. This allows for efficient processing, even with larger diameters, without requiring high feed pressure. The optimized drill geometry and the special ALPEN grind help reduce drilling time by about one third, while the service life is extended through the use of high-quality HSS steel and a special heat treatment. The drill is suitable for both smaller and larger diameters and minimizes the risk of breakage, making it a reliable tool for various applications.

• High elasticity and toughness for reduced breakage risk
• Optimized drill geometry for shortened drilling times
• Suitable for alloyed and unalloyed steels
• Made from high-quality HSS steel
• DIN 338 standard for precise application.