This Milwaukee 48-20-3954 MX4 4-Cutter SDS Max rotary hammer drill bit is designed for heavy-duty drilling in concrete with rebar and masonry. It features a 1-inch diameter, a 21-inch overall length, and a 16-inch drilling depth. The 4-cutter head geometry prevents lock-up in rebar, while the reinforced flutes and centering tip ensure durability and precision. This carbide-tipped bit is optimized for cordless rotary hammers, delivering faster drilling speeds and improved dust removal through its variable flute design

  • ITEM BAR TITLE

    Share shipping, delivery, policy information.

  • ITEM BAR TITLE

    Share shipping, delivery, policy information.

  • ITEM BAR TITLE

    Share shipping, delivery, policy information.

  • ITEM BAR TITLE

    Share shipping, delivery, policy information.