Fig. 13
From: Evaluation of chip breaker designs on tool life and hole integrity in drilling of HFRP/Al composite

SEM Images of GT geometry wiper insert after 120 holes at FR of 0.08Â mm/rev.
From: Evaluation of chip breaker designs on tool life and hole integrity in drilling of HFRP/Al composite
SEM Images of GT geometry wiper insert after 120 holes at FR of 0.08Â mm/rev.