E-Z Drill introduces the Model 240B “combo” drill system, a versatile machine designed for straight-line drilling on a level subgrade. Similar to the Model 210B, but with the added capability of converting to a core drill, the Model 240B caters to both rock-drilling and core-drilling applications—eliminating the need for separate drilling systems. The conversion process requires just a few simple tools and can be quickly conducted while on the jobsite.