Accessories: two electric and one charge steel drilling diameter (mm) : 10; Product type: Rechargeable percussion drill; Maximum impact rate (bpm) : 27,000; Wood drilling diameter (mm) : 35; Battery voltage: 18V; Weight (kg) : -; Maximum screw diameter (mm) : 10; No-load speed (1st / 2nd gear) (rpm) : 0-500/0-1900; Chuck diameter (mm), min/Max: 1.5/13; Concrete drilling diameter (mm) : -; Torque (soft/hard/Max) (Nm) : 21/54/-; Torque setting: 20+2; Brick wall drilling diameter (mm) : 10;