Stanley® Products Irwin® 1/4 in X 4 in X 6 in

3/16 in X 4 in X 6 inFeatures2X longer life than traditional masonry bitsMaximized flute for faster, more efficient dust removal2X more carbide in tip for 2X longer drilling life in rebar-reinforced...

1/4 in, 2 in, 4 inFeaturesFits all hammer drills with 3-jaw or Jacobs chuckChrome vanadium shaft through-hardened to 50-53HrCPatented flute geometry removes dust from the hole quicker for fast...

3/4 in X 10 in X 12 inFeatures2X longer life than traditional masonry bitsMaximized flute for faster, more efficient dust removal2X more carbide in tip for 2X longer drilling life in rebar-reinforced...

5/16 in, 4 in, 6 inFeaturesFits all hammer drills with 3-jaw or Jacobs chuckChrome vanadium shaft through-hardened to 50-53HrCPatented flute geometry removes dust from the hole quicker for fast...

Fractional Nutsetters, 1/4 in x 1 7/8 inFeaturesFor use with sheet metal screws and other hexagonal head fastenerStandard six-point design