Finishing of carbide cutting tool
On 2013-02-19 00:39:51
# 300 / # 600 type, the side roughness was unknown but both left and right were # 300. I'd like it to be stamped etc as it seems that the print of the count is thin and it will disappear soon. I want a little more durability, but I think it's kind of cheap. Usability was good.