Turning tools | Indexable turning inserts T-Max®, insert for turning​​ T-style insert (triangular). Ceramic grades Metric (mm) S H Ordering code SSC LE S RE GB IC BN 675 675 [mm] [mm] [mm] [deg] [mm] [mm] TPGN110308T01020 ● ● 11 10.2 3.17 0.8 20.0 6.35 0.10 Finishing TPGN160308T01020 ● ● 16 15.7 3.17 0.8 20.0 9.52 0.10 TPGN160312T01020 ● ● 16 15.3 3.17 1.2 20.0 9.52 0.10 ● = First choice ○ = Good choice Imperial (inch) S H Ordering code ANSI SSC LE S RE GB IC BN 675 675 [inch] [inch] [inch] [deg] [inch] [inch] ● ● 1/4 0.402 0.125 0.031 20.0 0.250 0.004 Finishing TPG 222T0320 TPG 322T0320 ● ● 3/8 0.618 0.125 0.031 20.0 0.375 0.004 TPG 323T0320 ● ● 3/8 0.602 0.125 0.047 20.0 0.375 0.004 ● = First choice ○ = Good choice 50