1、 Portable boring machine is suitable for on-site boring and reaming of steel, copper and stainless steel.

It is mainly used for machining straight line inner hole, step hole, groove, chamfering, end face, etc.

Modular combination design is adopted, which can be installed horizontally and vertically according to the working conditions on site.

The boring bar is made of integral alloy structural steel, which has high strength and good wear resistance after quenching and tempering, surface quenching, repeated stress relief tempering and chromium plating on the surface.

It adopts high precision and reliable actuator with good stability, durability and dynamic response.

It has the characteristics of light structure, high rigidity, high precision and compact structure.

It has the characteristics of high horsepower, constant torque and stepless speed regulation between different speeds.

The cutting force is large, the cutting depth can reach 3 mm in rough machining, and the surface roughness can reach Ra1.6 in finish machining.