Turning tools | Indexable turning inserts T-Max®, insert for turning​​ S-style insert (square). Ceramic grades Imperial (inch) S H Ordering code ANSI SSC LE S RE GB IC BN 675 675 [inch] [inch] [inch] [deg] [inch] [inch] SNG 322T0320 ● ● 3/8 0.344 0.125 0.031 20.0 0.375 0.004 SNG 432T0320 ● ● 1/2 0.469 0.188 0.031 20.0 0.500 0.004 SNG 433T0320 ● ● 1/2 0.453 0.188 0.047 20.0 0.500 0.004 Finishing SNG 434T0320 ● ● 1/2 0.437 0.188 0.063 20.0 0.500 0.004 SNG 452T0320 ● ● 1/2 0.469 0.313 0.031 20.0 0.500 0.004 SNG 454T0320 ● ● 1/2 0.437 0.313 0.063 20.0 0.500 0.004 SNG 554T0320 ● ● 5/8 0.562 0.313 0.063 20.0 0.625 0.004 SNG 656T0320 ● ● 3/4 0.656 0.313 0.094 20.0 0.750 0.004 SNG 453T0320 ● ● 1/2 0.453 0.313 0.047 20.0 0.500 0.004 Medium ● = First choice ○ = Good choice 48