A 2-speed 2200 W dry drilling motor for drilling up to 162 mm in reinforced concrete and 262 mm in brick. Excellent for overhead drilling, operation in sub-zero temperatures and any situation where water cannot be used. Throughthespindle dust extraction and switchable soft percussion allow optimal dry drilling performance.2-Speed Gear Box with clutch.Smart Electronic Control with soft-start,thermal protection, and overload protection.Highly visible LED indicator for optimizing drilling efficiency with overload and overheat warning.Switchable soft percussion for optimized dry drilling.Hall Effect Switch is completely waterproof and dustproof.Anti-seize ring to keep core bits from getting stuck on the spindle.Soft-Grip Side Handle in-line with spindlecenterline for best control.Built in horizontal level for precision.