The spiral drill bit from Alpen is a highly developed tool designed for precise drilling in both alloyed and unalloyed steels. With a diameter of 7.5 mm and an overall length of 109 mm, this drill bit offers an optimal combination of performance and efficiency. The special HSS steel alloy provides high elasticity and toughness, minimizing the risk of breakage even in demanding applications. The drill bit features a point angle of 118° and a spiral angle of 25-30°, ensuring excellent cutting performance. Thanks to the optimized drill geometry and the special ALPEN sharpening, drilling time can be reduced by up to 30%, while the tool's lifespan is extended due to high-quality manufacturing and heat treatment. This spiral drill bit is ideal for use in handheld drills and is suitable for both hobby and professional applications.

• High-quality HSS steel for maximum toughness and elasticity
• Optimized drill geometry for reduced drilling times
• Suitable for alloyed and unalloyed steels
• Right-hand cutting with a cylindrical shank
• DIN 338 standard for universal applicability.