MK-Black Core Bit 4 inch

MK-Black Core Bit 4 inch

Supreme grade wet diamond bit for concrete and asphalt. The MK-Black is a supreme core bit engineered for exceptional footage and fast/aggressive drilling characteristics. Excellent performance in applications associated with moderate to high steel reinforcement. The Supreme quality bits ensure you the longest life and the least cost per cut in the industry.

* 14" Barrel length
* 1 1/4" x 7 UNC Female threaded arbor
* Supreme Quality