What is hardware handles science hexagon screwdriver?

by:DIgao     2020-07-28
Metal polishing base has been implemented, address: AngYi fishing cross the village ( Wood group for land) Polishing machine number 800, now the relevant matters: - ->
hardware handles now popular science hexagon screwdriver for everyone, why need to hexagon screwdriver, large because he turns ark of high hardness, suitable for factories, 4 s QiXiuDian shop use, not easy to rust.

the surfaces of the hexagon screwdriver fully polished surface technology to increase wear resistance of products, while the aesthetic also greatly improved.
this is the introduction of hardware handles science hexagon screwdriver
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