SDS-MAX 6-Cutter Drill Bit is the best drill on the market for precision anchoring and is designed for ultimate dust removal. It is recommended for use with hammer drills with SDS-MAX Chucks. The three vanes of carbide are infused with copper making them resilient even after temperature increases of 212°F. The 125° cutting edges enable the most efficient drilling without cracking surrounding concrete. The self-centering tip design drives the bit straight as it drills through reinforced concrete. The six contact point design offers the highest degree of dust removal on the market.