Nicholas J. Paros,Stephen M. George,Glenn W. Sheffler,Don C. Rowlett
申请号：
US13871029
公开号：
US20140319261A1
申请日:
2013.04.26
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A stump grinding cutter bit includes a non-rotatable shank portion, a head portion integrally formed with the non-rotatable shank portion and including a tip region distal from the non-rotatable shank portion, and a cutting insert mounted at the tip region of the head portion. The cutting insert includes: a body having a top surface, a leading face, an opposing trailing face, a first side and a second side a T-land surface extending between the leading face and the top surface and extending between the leading face and the first side and second side and a cutting edge formed at the intersection of the T-land surface and the top surface and at the intersection of the T-land surface and the first side and the second side.
