PTFNR/L Lever lock holders for facing with negative triangular inserts.
STFCR/L Screw-lock holders for 7° clearance triangular inserts. Used for face turning.
CTFPR/L Clamp lock holders for 11° clearance triangular inserts. Used for face turning.
PTFNR/L-CA Lever lock cartridge holders, for face turning, using negative triangular inserts.