It is used for manufacturing structural materials of machinery. Both roughing and finishing are done with this one.
Endmills for aluminum are offered by each company, but Nisshin 's thing lasts the longest in teeth while using it.
Although it is expensive, I feel that the total cost is not bad, because it is suitable performance.
It is fairly long-lasting, just whether the number of revolutions is insufficient or whether this tool is a feature or not, the section is not so beautiful. A little more blade length picture is more convenient to use.