Wet Diamond Core Drill Bit

Roschen 8-in Wet Diamond Core Drill Bit for Brick, Concrete, Stone

8 Inch diamond tipped core bit for drilling in concrete, must be used wet

1-1/4 inch by 7-threaded hub for use with a standard core rig

Use in reinforced concrete with a variety of aggregate hardness

The Roschen RS series wet concrete core bits are our most price conscious offering, combining quality and drilling speed for an excellent cost-performance value. They are designed for use on reinforced concrete with a variety of aggregate hardness. The Roschen RS series are engineered with a segmented diamond rim and a slightly softer bonded segment for fast, aggressive drilling.

Features: 

8 Inch diamond tipped core bit for drilling in concrete, must be used wet  

1-1/4 inch by 7-threaded hub for use with a standard core rig  

Use in reinforced concrete with a variety of aggregate hardness 

Very fast and aggressive drilling