HM390 TDCR 1505 : Triangular Inserts with 3 Helical Cutting Edges for 90° Shoulder Accuracy
Product operation guidelines
In order to provide overlapping and achieve optimal chip shredding, it is recommended to mount the HM390 TDCR 1505 FW-P insert in an alternating edge configuration on adjacent cutter flutes.
An assembly instruction video is shown in the YouTube link below
https://www.youtube.com/watch?v=qZ0E-8xIX9Y