85B On-Grade
The 85B on-grade drill can work in areas as tight as a 30 inch trench, and it can center on slabs as thick as 2 feet. Operators can equip the drill with 5/8- to 2-inch diameter bits and drill to 9-inch depths. The compact unit weighs only 85 pounds, so it’s easy to reposition, load and unload. Install E-Z Drill’s optional wheels for even faster repositioning. And for greater versatility on projects that require vertical drilling, users also can install the optional vertical conversion kit.
| HORIZONTAL POSITION | |
|---|---|
| Drill Depth | 9” (22.9 cm) |
| Drill Depth w/ Dust Collection Head | 7 3/4" (19.7 cm) |
| Drill Bit Diameter | 5/8” to 2” (15.9 mm to 50.8 mm) |
| Air Consumption (minimum) | 32 cfm (0.90 m3/min) |
| Minimum Hose Size (ID) | 3/4" (19.1 mm) |
| Operating Pressure at Drill Motor | 90 psi (6.2 bar) |
| Drill Distance from Corner | 6” (15.2 cm) |
| Drill Distance from Ground | 1” (2.5 cm) |
| Minimum Patch Size | 30” (76.2 cm) |
| Minimum Patch Size w/ Dust Collection Head | 32” (81.3 cm) |
| Weight | 96 lbs. (43.6 kg) |
| Weight w/ Dust Collection Head | 97 lbs. (44.0 kg) |
| Drill Motor (pneumatic) | CP 14 |
| Drill Motor Weight | 14 lbs. (6.4 kg) |
| Chuck Size | 7/8” x 3 1/4" (22.2 mm x 82.6 mm) |
| Impact (ft. lbs./blow) | 14 fpb (19.0 J) |
| Blows/minute | 2900 bpm |
| Rotations/minute | 150 rpm |
