This kit is handy for making a basic trunnion assemblies. It is precise and allows the own work. As against the depth stumbled system for the wick is a bit light and unscrews regularly (and suddenly we risk drilling too deep). In addition to an assembly L or T it is much more convenient to have 2 PC not having to adjust the depth of each hole (it became very tedious).
I would say this is a great product for someone who is not in a hurry and did not want to invest more if there are more effective product on the market (but at a different price).
