Pros below: Excellent jerk. Spins and drills furiously! Convenient bracket, cool magnet. Drill 1.5 clamps normally, holds. I drill porcelain stoneware with a crown, it goes with a bang. On the previous Shurik, the speed from the crown fell, there is no fall here. Some cons: 1 tightening torque is hard, it is almost impossible to turn 3.5mm self-tapping screws, it scrolls (51 fly into the timber at the 1st moment. Drilling mode and 15 tightening torque have never even been used)