High Speed Micro hole drilling Machine
Deep hole drill PDDV-HS Series (four stations)
High productive oil hole channel drilling in shafts and gears
The machine adopts the structure of two-way opposite and simultaneous cutting. Since the two symmetrical holes of the workpiece are processed by two pieces of tools at the same time, the resistance to cutting and the cutting force are in a balanced state. Multiple parts can be processed in series, and the efficiency is more than twice that of a single-piece tool.