For your consideration we have a Vintage Shamrock Lathe Mill Turning Boring Rotating Locking Quick Change Tool? This is marked Shamrock, but that's the only marking I find on it. This is heavy duty, it rotates and locks. It is in good used condition. What you see is what you will receive. Please check out our other listings. We are resellers not collectors of the items we sell. We do not claim to experts, we try to research our items to the best of our ability, but may not always know exactly what details collectors/buyers are looking for. This item is in the category "Business ...

   For your consideration we have a Vintage Shamrock Lathe Mill Turning Boring Rotating Locking Quick Change Tool? This is marked Shamrock, but that's the only marking I find on it. This is heavy duty, it rotates and locks. It is in good used condition. What you see is what you will receive. Please check out our other listings. We are resellers not collectors of the items we sell. We do not claim to experts, we try to research our items to the best of our ability, but may not always know exactly what details collectors/buyers are looking for. If there is something specific you need to ...