The spiral drill bit from Alpen is a versatile tool characterized by high elasticity and toughness. It has been specifically designed for use in hand drills and is excellent for machining both alloyed and unalloyed steel. Thanks to its sharp cutting edges, the drill requires minimal feed pressure even at larger diameters, making it easier to handle. The optimized drill geometry and the special ALPEN grinding allow for a significant reduction in drilling time by about one third. Additionally, the use of high-quality HSS steel and a special heat treatment ensures a longer service life and reduced risk of breakage, particularly with smaller diameters. Thus, the spiral drill bit is a reliable choice for precise drilling tasks.

• High elasticity and toughness for improved durability
• Optimized drill geometry for faster drilling times
• Suitable for alloyed and unalloyed steels
• Sharp cutting edges allow for low feed pressure
• Made from high-quality HSS steel with special heat treatment.