Explosion-proof or not: yes
Whether magnetic: yes
Whether or not insulated: yes
Chrome vanadium alloy steel
Screw head: Y, plum flower, square head, rice, cross, one word, star, hexagon
Specifications of the cutting tools: T5, T6, t7 has, PH00 #, T8, T9, PH2 #, # PH0, 2.5 mm, PH1 #, 2 mm, 3 mm, T20, T25 and T15, 1.0 mm, PH000 #, 3.5 mm