Damage/hazard found in woodshop

Does anyone have more information about when/how this happened? I can be messaged privately if there is discomfort in responding publicly on the talk-site.

We understand that occasionally accidents happen and tools can break but it is very important that volunteers are notified when things like this happen so that we can diagnose problems and repair them! Please help us keep one another safe in the woodshop.

Area manager: @cafwood