GBP 57 Overview of grades and chip formers Overview of chip formers for parting off A P Z UA/UT LF J JT MF C CB HF P 1. choice M 1. choice O 1. choice N 1. choice S 1. choice Feed rate low Feed rate high Continuous cutting Interrupted cutting Overview of chip formers for grooving and groove turning radial PA G IY P HG-Y ZC N T A P 1. choice M 1. choice O 1. choice N 1. choice S Feed rate low Feed rate high Continuous cutting Interrupted cutting Overview of chip formers for grooving and groove turning axial 27 TNF-P TNF-M TNF-GN GRIP-A GRIP-Y GRIP-T HFPL/R P 1. choice M 1. choice O 1. choice N 1. choice S 1. choice Feed rate low Feed rate high Continuous cutting Interrupted cutting 865