With very high-diamond concentration, the Diamond Products 04837 Heavy Duty Orange wet cutting diamond core bit excellent footage and drilling speed. Designed for all types of wet drilling in applications with light to moderate steel. Very high quality diamond and longer coring life.
Bit Sizes from 3/4" to 1-1/2" have a 5/8"-11 fem. thread arbor. Bit sizes 1-3/4" and larger have 1-1/4"-7 fem. thread arbor. Wet Diamond Core Bits are for Wet Cutting applications Only - Do not use Dry.