Makita DF332DSMX 10.8V Rechargeable Driver Drill Keyless Chuck Sliding Type
The battery in the set is a Makita BL1040B 10.8V sliding battery. Chuck capacity is 0.8-10mm, maximum tightening torque is 32N・m. iron drilling: ironworking drill φ3mmX steel plate thickness 1.6mm, about 850 holes.