Diamond Core Bits - X301 Zz Turbo - Concrete

Plumbers and electricians drilling through cured concrete for conduit and pipe runs need reliable core bits that won't bog down mid-cut. This X301 Zz Turbo diamond core bit from Diamond Vantage measures 1-1/2 inches diameter with a .125-inch segment height and 5/8-11 threaded arbor connection. The turbo segment design increases cutting speed while clearing slurry from the hole. Segments are laser-welded to a heat-treated steel core barrel that resists warping under load. Works with standard angle grinders and core drill rigs for wet or dry applications in concrete, block, and masonry. The 1-1/2 inch diameter handles common electrical boxes and smaller plumbing penetrations without oversizing the hole. Built for trades running daily penetration work on residential and light commercial jobs.