SOMT / SOMX / SOGX / AOMT Chip-breaker DT GF AL HD  General use  For ISO – P/M/K/H/S materials  For medium up to high feed rates   L – open   H2 - low   L1 – medium   H1 - shallow  For low up to medium feed rates  For ISO – P material  L – close  H2 - high  L1 – small  H1 - deep  For medium up to high feed rates  For ISO – N materials  L – open  H2 - high  L1 – non  H1 - deep  For low up to medium feed rates  For ISO – P material  L – open  H2 - high  L1 – non  H1 - non