Can be used with peace of mind, with strict quality control and quality assurance.
The wrench has high strength, high temperature resistance, impact resistance and easy operation.
Hardened by heat treatment, with high rigidity, suitable for engraving machine, spindle machine extension rod clamping nut rotation.
The product is made of high-speed steel, with high hardness, high efficiency and long service life.
Small size, easy to carry and store, convenient to use and with good performance.
