Tip
Patented compactor tip:
> Quicker bite for reduced fastening torque
> Reduced split effect
> No pre-drilling required
Milling pockets
Underhead milling pockets for optimal countersink:
> Smooth> Gentle on material
> Also ideal for fittings
Thread
Designed to state-of-the-art standards:
> Hi-lo thread for energy-sa-ving screwing with improved pull-out values
> Double thread for quicker fastening times
End mill cutter
The friction part reduces screwing resistance