The HSS-Sprint MASTER metal drill bit from Alpen is a universal spiral drill that stands out for its high elasticity and toughness. With a diameter of 15.5 mm and an overall length of 178 mm, this drill is designed for use in handheld drills. It is suitable for machining both alloyed and unalloyed steel. The sharp cutting edges allow for efficient processing, requiring minimal feed rate for larger diameters. Thanks to the partial hardening of the flute length, the drill offers 30% faster machining and three times longer service life compared to conventional drills. The drill meets the DIN standard 338 RN and is equipped with a point angle of 118°, which enhances precision during drilling.

• High elasticity and toughness for long-lasting performance
• Partial hardening of the flute length for 30% faster machining
• Three times longer service life compared to conventional drills
• Suitable for alloyed and unalloyed steels
• Sharp cutting edges enable efficient drilling with low feed rate.