YShaped Screwdriver Chrome Vanadium Alloy Steel Household Tool for Accuracy Instruments(3mm )

1、With large suction force the tool is more convenient to suck parts and after special process it is not easy to demagnetize. 2、Phosphating treatment makes the screwdriver deeply waterproof and anti?corrosion. 3、The tool is easy to operate. Just select the right interface insert the screwdriver and then twist knob. 4、High quality material can make sure the durability and stability of the product. 5、The product is applicable to accuracy instruments non?accuracy instruments hardware daily tools etc.