Made of YG8C carbide with brazing and hardening for a longer service life. Greater accuracy: The cross-centered tip facilitates penetration into the material and enables precise hole drilling. Greater efficiency: This masonry drill bit has an optimized flute with double spiral geometry that effectively removes chips and debris. Versatile: Suitable for all hammer drills with SDS-plus sockets. For use in masonry, brick, concrete, and granite. WHAT SETS US APART: We strive to manufacture the best products to enable a more convenient and safer lifestyle. We focus on all the details that matter to you.