Explosion-proof slotted screwdriver is supplied by Hebei Sikai manufacturer at a preferential price

规格：

齐全

产地：

河北四凯

型号：

齐全

Contact Liu Lili phone number mobile phone email@
Explosion-proof slotted screwdriver is made of aluminum bronze alloy. It is our most common style of explosion-proof screwdriver. It has a slotted working end and a plastic handle. A tool used to turn a screw to force it into place, usually with a thin wedge-shaped head that is inserted into a slot or notch in the screw head - also called a screwdriver. There are two main types: a negative sign and a positive cross sign. Commonly used are hexagonal screwdrivers, including internal hexagonal and external hexagonal screwdrivers.
Screwdrivers are divided into traditional screwdrivers and ratchet screwdrivers and electric screwdrivers. A traditional screwdriver consists of a plastic handle plus an iron rod that can lock the screw, while a ratchet screwdriver consists of a plastic handle plus a ratchet mechanism. The latter allows the iron rod of the screw to be idling clockwise or counterclockwise. The idling function can be used to promote the efficiency of screw locking without having to turn the power driver hand back to its original position one after another.