Correctly it is minus 1, not minus 5, not plus one.
Stainless steel, is written, but stainless steel is impossible. It is pointless.
If it is used for stainless steel, please purchase a more expensive and better quality item.
I felt bad on the signboard, I felt the goods for the first time in a long time.
If the material is stainless steel, it seems better to have stopped it.
Because it is a perfect circle, you can take burr beautifully However, although it is necessary to work with a low speed rotating drill or hand tool, since burrs can be taken cleanly, it is handy, it is a plus if there is re-polishing service.
I can not remove burrs in the lateral direction of the shaft. When asking for return survey, there was no abnormality in the product and it was a reply saying "Counter sink is unsuitable for things of this shape." You can take counter sinks from other companies. We are using a counter sink made by another company and we have tens of thousands of chamfers. I tried using counter sink here because it will take delivery time made by other company but this time it did not become usable at all. I would like you to recognize the lack of technical skills before unsuitable and truncated ...