Good quality for the price. The spring is quite strong in both, possibly a bit too strong for tapping small threads. May look at changing the spring in the smaller centre.
*****- Feedback left by buyer.
Past month
Verified purchase
Finally able to see the item I purchased and right off I noted the marked indicator lines were not square. without any time to mount it up to my machine and calibrate it yet I can say that there is enough rough stock over hanging that I will be able to work with what I got.