● Suitable for all core drilling, pillar drilling and milling machines.
● Heavy industry design with keyway and feather key.
● Long term tests series have shown that this specialized design with keyway and feather key has proved outstanding compared to a standard 32 mm Weldon shank. Optimal containment of high torsion forces.
● Chip breaker system : pre cutter, middle cutter and post cutter.
● Required : tool holder with internal cooling.
● Perfect cutting behavior, even at the first drill hole.
● Excellent centering properties.
● Low cutting pressure and low power use.
● Vibration free working.
● Chip distribution, no chip jamming.
● Drilling depth can be reached in a single operation.
● Drill core can be easily ejected.