Bosch Extension bar PC Plus HEX 11 x L 300

Attaching the centring drill bit to the adapter has always been a difficult task. This costs professionals time and money. With the EXPERT Power Change Plus, you can change centring drill bits in seconds thanks to Bosch's clever one-click adapter.

This keyless system does not need to be secured with screws or bolts. Simply pull out one hole saw and insert another. Despite its obvious simplicity, the EXPERT Power Change Plus offers a secure connection: with a reinforced shank and a precisely fitting guide drill, it has even less play than conventional systems.

Up to 5 times faster than a standard adapter
High-speed changing of hole saws and drill bits
Can be used with a complete range of hole saws
One-click system, no additional tools required
Reinforced shank transition for longer shank life
Designed for quick and easy removal of the drill core