Bta centerline deep hole drilling machine IMSA MFTB1500 51GDK (English)

0:00:20 Deep drilling by Bta tool
0:00:52 Automatic work piece load
0:01:13 Deep drilling by Gun drill tool
0:01:38 Work piece unload
The deep hole drilling machines of the IMSA Series MFTB are dedicated to cylindrical workpieces that have to be drilled on their rotation axis.
Our MFTB machines of the GDK Series work with 2 different deep drilling methods:
- BTA tool: high pressure pumps supply cutting fluid down the outside of the drill tube, between the drill and the hole. The drill shank itself is hollow and the fluid pressure flushes the chips into the drill body through chiprooms in the drill head, and back out through the tube.
- The GUNDRILL tool works with pressurized cutting oil flowing through it. This oil pushes out the metal shaving out of the hole where it is collected and properly disposed.
The workpiece is in counter-rotation in respect to the tool, in order to obtain the maximal drill straightness and process speed.
Drilling depth in single operation:
MFTB 1000 /51CR GDK: 1 000 mm
MFTB 1500 /51CR GDK: 1 500 mm
MFTB 2000 /51CR GDK: 2 000 mm
Drilling diameter range:
with gundrill tools, solid: 6 - 25 mm
with BTA tools, solid: 18 - 51 mm
max. drill tube: 51 mm
max. drilling dia. in counter boring: 65 mm