5 Pc Hammer Bit Set

For use with electric or cordless rotary hammers
For drilling holes in poured concrete and other masonry up to 1/2 in. Diameter
Used by mechanical contractors for drop-in anchors to hold threaded rod for water and waste lines, cable tray and HVAC ducts
Used by concrete contractors for spike and nail-in anchors for concrete forms
Used by glaziers for spike anchors to hold window and door frames
Increased steel to help prevent breakage
Rock carbide tip for longer bit life
Elongated 4 flute helix for faster material removal
Includes: 5 bits
1/4 in. (2 in. & 4 in. flutes ), 3/16 in., 3/8 in. & 1/2 in.