Broca Of plaquita: it allows to realise short holes
The CoroDrill 880 is the first broca of plaquita interchangeable of Technology Step. A soft entrance in the piece to mechanise, strengths of perfect cutting and plaquitas with technology Wiper offer an increase of productivity until 100%.
The narrow tolerances are possible because of the position advanced of the plaquita. This gives place to a greater control of the strengths of cut, narrow tolerances of manufacture and an excellent superficial finishing, attained with the technology Wiper.
The strengths of cutting perfectly balanced allow to bend the advance in a lot of applications what supposes a substantial improvement for all those that loan attention to the economy in the production.
In a lot of cases the CoroDrill 880 can reduce to less than the half the costs by hole taladrado.
The only form of the plaquita central protects the inner peripheral corner and guarantees four edges of real cutting. Evacuation of shaving optimised, even in materials of long shaving.
The quality and geometries optimised guarantee the high performance in all the types of materials.
The CoroDrill is besides a tool of big versatilidad. It is able to realise a mechanised helicoidal interpolation, as well as the taladrado in plunge, mandrinado, taladrar holes crossed and other applications.