New design leads to increased durability After more than 10 years of successful Read More
Product info DG-20A
New design leads to increased durability After more than 10 years of successful Read More
EXTREME POWER POWERBOOSTER
The NPK Powerbooster can be explained in 4 steps, as described above. As soon as the jaws meet resistance the extra speed is changed to extra power. Without concrete in the jaw, the booster creates more speed.
