Bosch SDS Plus Shank Power Change Arbor 8.7mm

Offers more robustness and precision than its predecessor. Reinforced shank provides improved tolerances, creating less play and greater accuracy. Better guidance, due to its pilot drill bit. Keyless one-click system offers fast and easy plug ejection. Provides a keyless connection between power tools and hole saws. Suitable for use with all corded and cordless drill drivers.