Review on Gaosi Tools Bushings Vertical Woodworking by Chris Hall

Although the product I received did not have threaded socket inserts, they were the exact size. I could be an idiot and whine about it but why, it worked. Interestingly, I did find some wobbling, but that wasn't due to this tool, it was due to the woodworking drill bit being too small (checked for good workmanship with a caliper). I think the undersize was because drilling wood sometimes makes a hole bigger than the drill bit. I would rather get what I saw in the ad but it worked out. Warning to the supplier - perhaps you could provide a manual with a matching set of really sharp drills (an oak drill for me) for customers who want the best? First I buy quality and then I look at what price. Many Thanks