Duratool D03380 10mm x 460mm SDS Plus Drill Bit

Drills clean, accurate fixing and clearance holes. For professional drilling in concrete and masonry. Tungsten carbide tip offers fast, easy drilling. Shot-peined finish which hardens the surface of the bit and also helps to eliminate stress fractures. Fully hardened (HRC 48) chrome-alloy steel body ensures long bit life and minimises breakage Fast Drilling in Concrete & Masonry Tungsten Carbide Tip 4 Flute Helix Provides Rapid Dust Removal, Suitable for use on SDS Plus Rotary Hammer Drills