ComeFloor Dry Diamond core drill bits drilling for hard granite, marble, concrete, engineered stone, countertop, brick, tile, block and other stone. Dry or wet use
Laser Welded Turbo Segements: Laser welded technology can greatly improve drill bits' performance, avoiding segments off during dry drilling process. Turbo design can reduce heat and friction, provides fast and smooth drilling
Vacuum Brazed Side Protection: Vacuum brazed protective coating on core steel surface offers clean cut and steel core protection, which can greatly extend drilling life and improve working efficiency
Fixed on Angle Grinder with 5/8-11 thread. If you operate on drill or other machine, you need to use the adapter SDS, Hex, Round plus shank
Description
ComeFloor Dry Diamond core drill bits drilling for hard granite, marble, concrete, engineered stone, countertop, brick, tile, block and other stone. Dry or wet use. Use laser welded technology avoid segements off when dry drilling.