
(TG50 Series continued)
| D1 | 50TG standard | 50TGC standard — coolant | 50TGHP high precision | 50TGCHP high precision — coolant | collet capacity max inch | collet capacity min inch | L9 |
| 11/64 | — | 50TGC0172 | — | — | .1719 | .1669 | .861 |
| 11/64 | 50TG0172 | — | — | — | .1720 | .1563 | .860 |
| 3/16 | — | — | 50TGHP0188 | — | .1875 | .1775 | .865 |
| 3/16 | — | 50TGC0188 | — | 50TGCHP0188 | .1875 | .1825 | .866 |
| 3/16 | 50TG0188 | — | — | — | .1880 | .1719 | .865 |
| 13/64 | 50TG0203 | — | — | — | .2030 | .1875 | .870 |
| 13/64 | — | 50TGC0203 | — | — | .2031 | .1981 | .871 |
| 7/32 | — | 50TGC0219 | — | — | .2188 | .2138 | .876 |
| 7/32 | 50TG0219 | — | — | — | .2190 | .2031 | .875 |
| 15/64 | 50TG0234 | — | — | — | .2340 | .2188 | .880 |
| 1/4 | — | 50TGC0250 | — | 50TGCHP0250 | .2500 | .2450 | .885 |
| 1/4 | — | — | 50TGHP0250 | — | .2500 | .2400 | 1.139 |
| 1/4 | 50TG0250 | — | — | — | .2500 | .2344 | 1.139 |
| 17/64 | — | 50TGC0266 | — | — | .2656 | .2606 | .890 |
| 17/64 | 50TG0266 | — | — | — | .2660 | .2500 | 1.144 |
| 9/32 | 50TG0281 | — | — | — | .2810 | .2656 | 1.148 |
| 9/32 | — | 50TGC0281 | — | — | .2813 | .2763 | .894 |
| 19/64 | 50TG0297 | — | — | — | .2970 | .2813 | 1.153 |
| 5/16 | 50TG0312 | — | — | — | .3120 | .2969 | 1.158 |
| 5/16 | — | 50TGC0312 | — | 50TGCHP0312 | .3125 | .3075 | .904 |
| 5/16 | — | — | 50TGHP0312 | — | .3125 | .3025 | 1.158 |
| 21/64 | 50TG0328 | — | — | — | .3280 | .3125 | 1.163 |
| 21/64 | — | 50TGC0328 | — | — | .3281 | .3231 | .908 |
| 11/32 | — | 50TGC0344 | — | — | .3438 | .3388 | .913 |
| 11/32 | 50TG0344 | — | — | — | .3440 | .3281 | 1.167 |
| 23/64 | 50TG0359 | — | — | — | .3590 | .3438 | 1.172 |
| 23/64 | — | 50TGC0359 | — | — | .3594 | .3544 | .918 |
| 3/8 | — | 50TGC0375 | — | 50TGCHP0375 | .3750 | .3700 | .922 |
| 3/8 | 50TG0375 | — | — | — | .3750 | .3594 | 1.177 |
| 3/8 | — | — | 50TGHP0375 | — | .3750 | .3650 | 1.177 |
| 25/64 | — | 50TGC0391 | — | — | .3906 | .3856 | 1.182 |
| 25/64 | 50TG0391 | — | — | — | .3910 | .3750 | 1.181 |
| 13/32 | 50TG0406 | — | — | — | .4060 | .3906 | 1.186 |
| 13/32 | — | 50TGC0406 | — | — | .4063 | .4013 | 1.187 |
| 27/64 | — | 50TGC0422 | — | — | .4219 | .4169 | 1.192 |
| 27/64 | 50TG0422 | — | — | — | .4220 | .4063 | 1.191 |
| 7/16 | — | — | 50TGHP0438 | — | .4375 | .4275 | 1.195 |
| 7/16 | — | 50TGC0438 | — | 50TGCHP0438 | .4375 | .4325 | 1.196 |
| 7/16 | 50TG0438 | — | — | — | .4380 | .4219 | 1.196 |
| 29/64 | 50TG0453 | — | — | — | .4530 | .4375 | 1.200 |
(continued)