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 /76 GDK: 1000 mm
MFTB 2000 /76 GDK: 2000 mm
MFTB 3000 /76 GDK: 3000 mm

Hole diameter range: 8 – 76 mm:
with gundrill tools, solid: 8 – 25 mm
with BTA tools, solid: 20 – 76 mm
drill tube max: 63 mm
drilling dia. in counter boring: 85 mm

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