Tungtic Grade

Grades for Steel （P）

TP1151  P05-P10  Yellow       For finishing Steel, low feed，high Speed continued cutting
TP1152  P05-P15  Black         For finishing of steel, Thick Al2O3 coating, better heat-resistance
TP1153  P05-P10  Black/Yellow  Double Color insert for finishing of steel

TP1251  P10-P25  Yellow       For Medium Cut of steel
TP1252  P10-P30  Black        For Medium Cut to Roughing of Steel and Steel Alloy
TP1253  P10-P30  Black/Yellow  For Medium Cut of steel, hardness higher than TP1251

TP1351  P25-P35  Yellow       For Roughing of Steel
TP1352  P25-P40  Black        For Roughing and Heavy Load Insert