Diamond Core Bits - X301 Zz Turbo - Concrete

Designed for plumbers and electricians drilling clean holes through cured concrete slabs for conduit and pipe runs, this 1-1/4 inch diamond core bit handles both residential and light commercial applications. The X301 Zz Turbo segment design provides fast cutting action while the .125-inch wall thickness balances durability with efficient material removal. The 5/8-11 threaded arbor fits standard angle grinders and small core drill rigs up to 2 HP. Turbo segments help clear slurry from the cut for consistent performance in dry or wet drilling conditions. This bit works in concrete, block, and masonry without the need for pilot bits on most applications. Built for trade contractors who need reliable performance on daily drilling tasks without excessive tool investment.