Hi Daniel, thank you for the 4-star review and for the honest feedback. We sincerely apologize for the damage to your cutting tools; as a team that works with timber every day, we know exactly how frustrating (and expensive) that can be.
Those staples are used to secure the internal lock block during assembly, but they should be positioned well away from the area where the lock will be recessed. I have shared your feedback directly with our production manager today to ensure we adjust our fastening pattern and keep that 'lock box' zone clear of metal for all future builds.
We really appreciate you bringing this to our attention—it’s feedback like this that helps us improve our standards for the trade. We hope the rest of the installation went smoothly!