I bought a set like that years ago, they were rubbish, I threw away some and gave away the rest.
This type of set costs more but at least has the codes on the sides so you can buy more inserts.
There are a lot of tools with inserts which look alright to the novice, but make the more experienced of us want to puke.
Ebay UK 263527683427 (I tried twice to cut and paste the listing without success)
Edited By old mart on 16/06/2019 11:45:56
Edited By old mart on 16/06/2019 11:46:23
Edited By old mart on 16/06/2019 11:50:30