The deep hole drilling machines of the IMSA Series MFTB are dedicated to cylindrical workpieces that have to be drilled on their rotation axis.

Deep drilling method: in the intermediate diameter range between the Gun Drilling and the BTA Drilling, we propose a Double-Setup flexible solution we called IMSA “GDK” System. Our machines of the GDK Series work with 2 different deep drilling methods: BTA tool and Gun Drill tool. This enables you to better take advantage of both tool types.

Drilling depth in single operation:
MFTB 1000 /51 GDK: 1000 mm
MFTB 1500 /51 GDK: 1500 mm
MFTB 2000 /51 GDK: 2000 mm

Hole diameter range 8 – 65 mm:
with gundrill tools, solid: 8 – 24 mm
with BTA tools, solid: 18 – 51 mm
drill tube: 51 mm
drilling dia. in counter boring: 65 mm

The workpiece is in counter-rotation in respect to the gun drill, in order to obtain the maximal drill straightness and process speed.