This equipment-mounted, pneumatic concrete drill attachment series includes the three-gang Model 210-3 EQ MT, four-gang Model 210-4 EQ MT and five-gang Model 210-5 EQ MT.
- Capable of drilling 5/8- to 2 1/2-in.-diameter holes at a depth of 18 in.
- Compatible with most models of backhoes and excavators
- Each individual drill motor requires a minimum of 100 cfm for operation
- Minimum of 300 cfm required to power the Model 210-3 EQ MT