Fish scaler used in fish market for removing scales of fish e.g. pike, has working portion with working edge that is aligned parallel or bent to rotation axis of central portion

摘要

The fish scaler (1) has a central portion that is rotated in rotational axis. A pin (5) is connected with central portion. A connecting portion is provided to connect working portions with the central portion. The working edge of working portion is aligned parallel or bent to the rotation axis of central portion.