Feature：

Equipped with professional positioning device, duration of each time positioning is no more than 10s.

Equipped with internal coolant drilling unit, which the 4-6 times the normal drilling speed,can save mush labor and financial resources.

Equipped with professional programming software, with simplified data input.

And all the indications are clearly displayed on the screen.

Equipped with the special detection device of the web high for beam steel, to ensure the high drilling accuracy.

Parameter：