Bosch Hex Shank Powerchange Plus Adaptor & Pilot Drill Bit 8.7mm

Offers more robustness and precision than its predecessor. Reinforced shank provides improved tolerances, creating less play and greater accuracy. Additionally, it enables better guidance, due to its pilot drill bit. Keyless system only requires one simple click to unplug the hole saw, offering fast and easy plug ejection. Suitable for use with all corded and cordless drill drivers. Fits all holesaw sizes up to 152mm.