For the storage of hole saws. Do you need a case to store your hole saws safely and well-organized? We have developed the storage case for PRO PC Plus hole saws for professionals looking for a practical storage solution for their hole saw sets. The storage case for PRO PC Plus hole saws is made of durable plastic. It can securely store a range of hole saws with a cutting depth of less than 45 mm or up to 60 mm. Designed for use with Bosch's Power Change Plus quick-change adapter: for precision and durability.