Diamond core drill bits / separated segments
Diamond core drills for wet drilling of granite, marble and other hard stones. Core drills are used for portable electrical drills and bench drilling machines. Our drills have long life span and high efficiency. To achieve best results always use core drill with continuous flow of water. Drilling should be carried out in water. Available in various sizes and segment shapes (continuous segment, crown segment and separated segment). You may select between 5/8-11 and M14 connectors.
For details and sizes please see the table below.