TEI Rock Drills’ newly designed RDS1500’s low profile and compact size lets the operator drill close to existing structures. In addition to the standard two-speed rotary for power and torque, they’ve added a third high-speed gear for making and breaking tool joints and cleaning augers. The RDS1500 is equipped with a hollow stem for flushing with air or water and drilling with grout and fine cements. www.teirockdrills.com