The Festool 4mm Spiral Drill Bit with Centrotec Shank provides a precise, compact, and durable solution for drilling wood, metal, and plastic. Being HSS steel, the precision ground tip stays sharp longer for precise hole drilling and a long service life.
The Centrotec shank can also be used with all standard three jaw chucks for no slip performance, allowing it to be used in other drills, giving those users a taste of Festool quality.
The quick change Centrotec system delivers a faster, more efficient means of changing bits and driver tips than any keyless chuck system, and virtually eliminates run out.