(1) Maximum 150 Nm. (2) 0-2,300 rpm / 0-3,000 ipm. (3) 1.5Ah Li-ion battery x 2. (4) 30 min. charger. (5) Durable aluminum gearbox housing. (6) Variable speed with reversible control and electric brake. (7) Externally changeable carbon brush. (8) Anti-sli