E-Z Drill offers the Model 210 Twin Vertical, a concrete drill attachment that is compatible with most skid steers and compact loaders. This rock-drill system contains two adjustable vertical drills, making it ideal for pulling patches, slab-jacking and under sealing. The unit uses CP 69 rock drills and has the capability of drilling a hole between 3/4 and 21/2 in. in diameter. It features a maximum drilling depth of 17 in. and requires a minimum of 260 cfm for operation. Drill spacing adjusts easily from 5 to 10 ft on center. The feed system also includes an angular adjustment, allowing the drills to be positioned between 90° and 45°.
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