HSS-Co pilot drill bit suitable with powerchange plus arbour.

For quick changing between holesaws. Use with Bosch Powerchange cobalt multi-construction holesaws.

Offers more robustness and precision than its predecessor. Reinforced shank provides improved tolerances, creating less play and greater accuracy. ...

Robust, precise system suitable for use with all corded and cordless drill drivers and with Bosch Progressor and Bosch Carbide holesaws. Reinforced...

Robust, precise replacement pilot drill bit for Bosch Powerchange adaptor. Tip design and large diameter provide greater accuracy, higher speed and...