Robust HSS Cobalt pilot drill with large diameter for greater durability. Reinforced shank and close-fitting guide drill produce less play than conventional systems. Suitable for drilling centre holes in preparation for stable work with hole saws. Tip...

Robust, precise replacement pilot drill bit for Bosch Powerchange adaptor. Tip design and large diameter provide greater accuracy, higher speed and durability. Can be used for drilling centre holes in preparation for stable work with other holesaws. Suitable...

Robust, precise pilot drill bit with tungsten carbide tip offers improved guidance when drilling and more accurate results. Large diameter and shank design result in higher durability. Can also be used for drilling centre holes in preparation for stable...