Diamond Core Drill is used on hand driller or core drilling machines, for drilling in concrete, asphalt-concrete, green concrete, cured concrete, reinforced concrete etc. various kinds of concrete construction and dry drilling granite, marble, masonry etc. varions kinds of stone material. We have advanced laser welding line and brazing line for welding diamond Core Drill, Diamond Hole Saw, which ensure us to manufacture superior quality diamond core drill to meet your different demands for drilling projects and working condition. Three-piece diamond core drill is our fast-running item, you can drill whatever depth you want, by just adding extension rods.
Diameters of core drill for drilling concrete construction ranges from 25mm to 500mm.
Dry Core Drill is for dry drilling in stone blocks and other stone materials, ranging from 32mm to 162mm. Electroplate Core Drill are mainly for stones, like granite, marble, tile and so on. All the diameter of this kind of core drills is ranging from 20mm to 102mmThey are both have good drilling performance and stable durability.