Bosch 4X Expert Power Change Plus Converting Set (for Brick, Soft Ceramic Tiles, Ø 7,15 mm, Professional Accessory Drill Driver)

Features: Up to 5x faster than a standard adapter High Speed changing hole saws and drill bits Enjoy maximum efficiency with a Bosch Quick Change system: our innovative mechanical developments for changing accessories. Designed for fast and easy plug removal. The pilot drill bit can be used to push the plug out quickly and smoothly. Takes a full range of hole saws, 14 mm to 210 mm. Unlike most arbors, it takes the largest and smallest sizes. Reinforced shank transition for longer shank life. A rounded shank and special reinforcing process eliminate stress concentrators to avoid premature breakage. Attach and remove hole saw and pilot drill with one click. This keyless system requires no screws or bolts and still gives a firm connection. For use with the Bosch Power Change Plus keyless arbor: offering accuracy and robustness Hole saws are a great accessory, but attaching them to your drill was always a fiddly job to do accurately. This costs professionals time and money. With the