Master Bits Superstar Dia
The bit that shows their claws. You can see it, you can feel it and you can experience it:

The Master-Bits Superstar Diamond are covered in thousand of microfine diamond particles allowing an extreme grip to the screw head. This gives you the following advantage in the day-to day operation:
  • Reduction of the pressure on the bits into the screw heads
  • Eliminating the Slip-Out effect
  • Extremly low ejection forces
  • Time savings
  • Highest possible safety for special tightening processes