Features and Benefits:�Fastest drilling in reinforced concrete compared to other Milwaukee diamond core bits�Delivers up to 20% longer run-time versus the previous generation of wet core bits�Ideal for concrete and concrete with rebar�Engineered with thin kerf segments to provide the fastest drilling in reinforced concrete applications�Top quality diamonds�Designed to be used wet�1-1/4"-7 thread connection�16" Drilling DepthThe MILWAUKEE® 4" Diamond Ultra Wet Core Bits are engineered with thin kerf segments to provide the fastest drilling in reinforced concrete applications. These diamond ultra wet core bits deliver up to 20% longer run-time versus the previous generation of wet core bits. The diamond wet core bits are specifically designed for use with the MX FUEL™ Core Drill and corded core drills.