Upsize adaptor for enlarging existing holes

Bahco enlargement adapter for hole saw arbor. Facilitates enlarging an existing hole. The adapter is attached to the center drill of the hole saw arbor. A hole saw blade of the same size as the existing hole is attached to it, acting as a guide when enlarging the hole. Suitable for blades sized 19–32 mm and 32–> mm. This product description is an automated translation of the original Finnish description.