Product Description
* Piston with double oil seals: no air leakage guarantee.
* Anti-rust lasting spring and easy replaceable tip.
* Built-in tip: no worry about loose tips or deformation
* Quick and easy solder residue clearance.
* Ergonomic design: especially made for long operation needs.
* Color detachable back board to friendly match with smaller hand.
* Special cushion structure decreases 40% of the back attack force
