5/8-11 Thread Diamond Core Drill Bit for Concrete Red Brick Marble Wall

1 [Premium Material] This core drill bit is composed of premium alloy steel components and excellent diamond abrasive grains with the length of 9.5in, ensures longer core life. 2 [5/8-11 Thread] With 5/8-11 universal thread, this core bit is applicable for various devices, which can be easily and quickly assembled to a standard fixed or hand held drill machine. 3 [Wet and Dry Drilling] The core drill bit is available for both dry and wet drilling, meet your different job needs, a small amount of water can extend the lifespan. 4 [High Performance] The core drill bit is fine made, can provide efficient and smoothly working performance, with good stability, easy to install and operate. 5 [Wide Application] This core drill bit can be used to drill concrete, red brick, marble and other materials when installing air conditioner, plumbing, stair railing, etc.

What's in the box
1 x Core Drill Bit