Concrete drills

E-Z Drill’s line of on-grade concrete drills includes two models that drill to a standard 18-inch depth. The Model 210B and Model 210B-2 have been specifically designed for straight-line drilling on a level subgrade. The enhanced single-gang Model 210B can operate within six inches of a corner and drill a 3/4-inch hole nine inches deep in about 15 seconds. The Model 210B-2 also drills within six inches of a corner and provides an inexpensive option for a two-gang system.