GFN-C
Parting & Grooving, Single-Ended Insert, for Parting Bars, Hard Materials and Tough Applications

GFN-J
Parting & Grooving Single-Ended Insert for Soft Materials, Parting of Tubes, Small Diameters and Thin-Walled Parts

GFN-W
Parting & Grooving Single-Ended Insert, Central Ridged Chipformer for Steel

GFN-M
Parting & Grooving Single-Ended Insert, for Parting Nonferrous Bars

GFN-A
Parting & Grooving Single-Ended Insert, for Parting Aluminum

GFN-U
Parting & Grooving Single-Ended Insert, for Low Feeds on Cr-Ni Alloys and Low Carbon Steel