Under what circumstances is it acceptable to place fingers beyond the finger guards of a shear?

Fingers should never be placed beyond the finger guards of a shear due to the inherent risks and safety concerns associated with the tool's operation. Finger guards are specifically designed to protect the operator from potential injuries as they act as a barrier between the operator's hands and the blade. When operating any sheet metal cutting equipment, maintaining a safe operating procedure is essential to prevent accidents or injuries.

By avoiding placement of any part of the body, particularly fingers, beyond these guards, the operator minimizes the risk of severe injuries that could result from accidental cuts or blade contact while the shear is in operation. Safe practices in any workplace, especially those involving sharp tools, emphasize the importance of not overriding safety features like finger guards.