This is to announce the correction has been made for ENDMILL CATALOG Vol.19 which issued on October 2021. We deeply apologize for the inconvenience.

The corrected information is as below:

Page	Incorrect	Correct
V-003	The end mill shank is the part that is attached to the machine tool both when using the end mill and when manufacturing the end mill. The shank is the standard for end mills and is a very important part of the basis of high precision. NS TOOL is particular about the accuracy of the shank, which is the standard, and manufactures it in the 2 μm range of "-0.001 mm to -0.003 mm".	The end mill shank is the part that is attached to the machine tool both when using the end mill and when manufacturing the end mill. The shank is the standard for end mills and is a very important part of the basis of high precision. NS TOOL is particular about the accuracy of the shank, which is the standard, and manufactures it in the 2 μm range of "-0.001 mm to -0.003 mm". （with some exceptions.）