tool switch 2Certificate: TUV,CE,CQC 3.Technical parameter:(3A,4A,6A,8A) 250VAC (6A,8A,12A,16A)125VAC description:tool switchTurnplate electron adjust speedOptional whole adjust speedOptional with automated speed scontrol Start with micro-voltage adjust knobOptional with stabilized powerOptional with break off power protection Optional with distub functionOptional radiator and external ...