The spiral drill from Alpen is a highly developed tool designed for precise drilling in alloyed and unalloyed steels. With a diameter of 3.1 mm and a length of 65 mm, this drill offers an optimal combination of performance and handling. The special HSS (High-Speed Steel) construction ensures high elasticity and toughness, minimizing the risk of breakage even at smaller diameters. The drill is suitable for use in hand drills and allows for efficient processing with low feed pressure, enhancing user-friendliness. Thanks to the optimized drill geometry and the special ALPEN sharpening, drilling time is reduced by about one third, increasing productivity. Compliance with the DIN 338 standard also guarantees high quality and reliability.

• High-quality HSS steel for increased service life
• Optimized drill geometry for reduced drilling time
• Suitable for alloyed and unalloyed steels
• Right-hand cutting with a point angle of 118°
• Break-resistant due to high elasticity and toughness.