The Maykestag spiral drill bit DIN338RN HSS-Co5 with a diameter of 12.5 mm is a high-performance tool specifically designed for drilling in materials with higher alloy content and strength over 800 N/mm². The drill bits are made from a 5% cobalt alloy, which ensures very high thermal resistance. This makes them ideal for demanding applications where conventional drill bits may fail. The cylindrical shank allows for easy handling and compatibility with various drilling machines. Thanks to the special grinding, no center punching is required, which increases efficiency and precision during drilling. With an overall length of 151 mm and a working length of 101 mm, these drill bits are versatile and provide optimal performance in various materials.

• Made from 5% cobalt-alloyed HSS-Co5 for high thermal resistance
• Suitable for materials with strength over 800 N/mm²
• Special grinding allows for drilling without center punching
• Point angle of 130° for improved drilling performance.