Turbo Screws

Is a pilot hole necessary when using turbo screws in soft or hardwood?

Hi Mr Bezuidenhout

The Turbo Screws have a Type 17 cutting point to cut into wood. This will eliminate the need for pilot holes into soft & hard wood. For precision work, it is recommended to drill a pilot hole on hard wood when you use thicker screws (4.5mm-5.5mm) or when you work close to the edge of the wood to prevent the timber from splitting.

Additionl Info:
* Convex cutting strips reduces drive torgue
* Ribbed head for auto countersinking
* Yellow passivated corrosion resistant coating for external use