• IRWIN

    Irwin 3/16 in X 4 in X 6 in (25 EA / PK)

    2X 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 concreteOptimal groove design minimizes friction for increased speed and longer...
    $191.97
  • IRWIN

    Irwin 1/4 in X 4 in X 6 in (25 EA / PK)

    2X 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 concreteOptimal groove design minimizes friction for increased speed and longer...
    $173.90
  • IRWIN

    5/8 in X 6 in X 8 in (1 EA)

    2X longer life than traditional masonry bits Maximized flute for faster, more efficient dust removal 2X more carbide in tip for 2X longer drilling life in rebar-reinforced concrete Optimal groove design minimizes friction for increased speed and longer...
    $0.00
  • IRWIN

    5/8 in X 4 in X 6 in (1 EA)

    2X longer life than traditional masonry bits Maximized flute for faster, more efficient dust removal 2X more carbide in tip for 2X longer drilling life in rebar-reinforced concrete Optimal groove design minimizes friction for increased speed and longer...
    $0.00
  • IRWIN

    Irwin 5/8 in X 10 in X 12 in (1 EA / EA)

    2X 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 concreteOptimal groove design minimizes friction for increased speed and longer...
    $43.98
  • IRWIN

    Irwin 3/8 in X 6 in X 8 in (1 EA / EA)

    2X 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 concreteOptimal groove design minimizes friction for increased speed and longer...
    $0.00
  • IRWIN

    3/8 in X 4 in X 6 in (1 EA)

    2X longer life than traditional masonry bits Maximized flute for faster, more efficient dust removal 2X more carbide in tip for 2X longer drilling life in rebar-reinforced concrete Optimal groove design minimizes friction for increased speed and longer...
    $0.00
  • IRWIN

    3/8 in X 10 in X 12 in (1 EA)

    2X longer life than traditional masonry bits Maximized flute for faster, more efficient dust removal 2X more carbide in tip for 2X longer drilling life in rebar-reinforced concrete Optimal groove design minimizes friction for increased speed and longer...
    $0.00
  • IRWIN

    3/4 in X 6 in X 8 in (1 EA)

    2X longer life than traditional masonry bits Maximized flute for faster, more efficient dust removal 2X more carbide in tip for 2X longer drilling life in rebar-reinforced concrete Optimal groove design minimizes friction for increased speed and longer...
    $0.00
  • IRWIN

    Irwin 3/4 in X 4 in X 6 in (1 EA / EA)

    2X 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 concreteOptimal groove design minimizes friction for increased speed and longer...
    $0.00
  • IRWIN

    Irwin 3/4 in X 10 in X 12 in (1 EA / EA)

    2X 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 concreteOptimal groove design minimizes friction for increased speed and longer...
    $57.03
  • IRWIN

    3/16 in X 6 in X 8 in (1 EA)

    2X longer life than traditional masonry bits Maximized flute for faster, more efficient dust removal 2X more carbide in tip for 2X longer drilling life in rebar-reinforced concrete Optimal groove design minimizes friction for increased speed and longer...
    $0.00