Description:

Features: Diameter :16mm / 0.63"; Useable Length : 120mm / 4.7"; Total Length : 200mm / 7.87"; Shank Size : 9mm / 0.35". Carbide Tip: Carbide-tipped drill bit head is harder and tougher to extreme loads. 4-flute design for fast dust removal. Flute Design: Optimized flute design to reduce bit stress and make the bit run cooler for long life.. Centric Tip: Centric tip for optimal hole geometry and provides rounder holes. For use in drill requiring Special Direct System shank. Wide Use: Designed for fast drilling in concrete, masonry, artificial stone, and rock.