Drilling of anchor holes into concrete or masonry
DD EC-1 Diamond Drilling System
At 8,000 rpm, TopSpin technology marks the beginning of a new era in diamond drilling.
DD-C T4 Diamond core bit
For heavily-reinforced concrete, concrete block, clay brick, green concrete, asphalt, and other abrasive base materials.
DD-C T2 Diamond core bit
For concrete with medium to low reinforcement, granite, marble, natural stone, tile, pavers, firebrick, and other non-abrasive base materials.