Water swivel to convert a conventional drill to a wet coring unit.
Suits small diameter drills with 1/2" gas BSP threads
1/4 water hose tap
Lightweight and compact
60mm cutting depth. Wet or dry drilling, but best used wet. Premium diamond segments for faster drilling in all hard materials. Can be used for other materials including sandstone, concrete and brick. M14 female thread attachment on the inside, 1/2"...