BSB 12 STX

 Battery-pack voltage [V] 12
 No-load speed 1st / 2nd gear [rpm] 0-400/ 0-1550
 Torque: soft joint / hard joint [Nm] 27 / 57
 Keyless chuck [mm] 1.5 - 13
 Drilling capacity in steel / soft wood / masonry [mm] 13 / 34 / 13