EXPERT Hole Enlargement Adapter

The Bosch EXPERT Hole Enlargement Adapter is a specialist accessory designed to adapt Power Change Plus arbors, allowing hole saws to be used as a pilot drill when enlarging existing holes. Fitting LED downlights often requires enlarging an existing hole to accommodate a different size — a task that can slow the job down considerably. This adapter simplifies the process by letting you mount a hole saw of the same diameter as the existing hole directly onto your Bosch Power Change Plus arbor, using it as a pilot guide for the larger saw. Compatible exclusively with the Bosch Power Change Plus system, the adapter clicks securely into place, enabling fast tool changes between hole saws of different sizes. Ideal for electricians and lighting installers working with recessed LED downlights, it reduces setup time and keeps the work accurate. Features and Benefits: • Enables hole saws to be used as a pilot drill for precise hole enlargement • Click-fit design for fast, secure mounting onto Power Change Plus arbors • Speeds up hole saw changes during multi-size drilling tasks • Compatible with the Bosch Power Change Plus system Specifications: Weight: 0.030 kg Diameter: 11.0 mm Shank shape: Hexagon