What is a coating on a cutting tool? ...

Not only the base material of tools, but also various things have a relationship between "hardness" and "toughness". The harder it is, the less likely it is... 詳細表示

Meaning of the Values in the Cutting ...

When machining with a machine tool, it is necessary to set specific numerical values. For rotary tools such as drills, taps, and end mills, values for the “... 詳細表示

What is HRC, a unit of hardness?

There are various units that express the properties of metals, and it is important to check their values before processing. It is also important to select a... 詳細表示