Aluminum alloy handle 1x
4H precision bits (S2 steel):
+PH000/PH00/PH0/PH1
- 0.3x1.5/0.4x2.0/0.4x2.5/0.5x3.0 mm
PZ0/PZ1
T4/T5/T6/T7/T8/T9/T10