
| DIAMETER | TOLERANCES (i D1 | nch) | D2 | | 1 D L | L1 2 | 2 D | |||
| 1/8 - 1/4 | +0.0000 / –0. | 0012 | h6 | 37 | ° | |||||
| > 1/4 - 3/8 | +0.0000 / –0. | 0016 | h6 | L1 | ||||||
| > 3/8 - 1 | +0.0000 / –0. | 0020 | h6 | ¹ | 1 D L 37 | 2 ° | 2 D | New Expa | nded Tools | |
| Ti-Namite-A | Ti-Namite-A | Ti-Namite-M | Ti-Namite-M (TM) | |||||||
| Cutting Diameter | Length of Cut | Overall Length | Shank Diameter | Ti-Namite-A (TA) | (TA) EDP No | (TA) w/Internal | Ti-Namite- (TM) | M (TM) EDP No | EDP No. w/Internal | |
| Square | D1 | L2 | L1 | D2 | EDP No. | . w/Flat | Coolant | EDP No. | . w/ Flat | Coolant |
| 1/8 | 1/4 | 1-1/2 | 1/8 | – | – | – | 37000 | – | – | |
| 1/8 | 3/8 | 1-1/2 | 1/8 | 37180 | – | – | 37002 | – | – | |
| Straight | 3/16 | 5/16 | 2 | 3/16 | – | – | – | 37004 | – | – |
| 3/16 | 1/2 | 2 | 3/16 | 37182 | – | – | 37006 | – | – | |
| 1/4 | 3/8 | 2-1/2 | 1/4 | 38502 | – | – | 37008 | – | – | |
| Weldon Flat | 1/4 | 1/2 | 2-1/2 | 1/4 | 37184 | – | – | 37011 | – | – |
| 5/16 | 7/16 | 2-1/2 | 5/16 | – | – | – | 37014 | – | – | |
| 5/16 | 5/8 | 2-1/2 | 5/16 | 38504 | – | – | 37016 | – | – | |
| Right Spiral | 3/8 | 1/2 | 2-1/2 | 3/8 | – | – | – | 37018 | – | – |
| 3/8 | 3/4 | 2-1/2 | 3/8 | 37187 | – | – | 37021 | – | – | |
| 7/16 | 5/8 | 2-1/2 | 7/16 | 37168 | – | – | 37159 | – | – | |
| 7/16 | 7/8 | 2-3/4 | 7/16 | 37170 | – | – | 37169 | – | – | |
| Stub and Regular | 1/2 | 5/8 | 3 | 1/2 | 38506 | 38512 | 37320 | 37024 | 37030 | 37321 |
| 1/2 | 1 | 3 | 1/2 | 38507 | 38513 | 37322 | 37036 | 37042 | 37323 | |
| 1/2 | 1-1/4 | 3-1/4 | 1/2 | 37190 | 37194 | 37324 | 37048 | 37054 | 37325 | |
| ≠ | 5/8 | 3/4 | 3-1/2 | 5/8 | – | 38514 | – | 37060 | 37067 | 37260 |
| Flute Spacing Unequal | 5/8 | 1-1/4 | 3-1/2 | 5/8 | 37198 | 37202 | – | 37074 | 37081 | 37267 |
| POS | 3/4 | 7/8 | 4 | 3/4 | – | 38515 | – | 37088 | 37095 | 37274 |
| 3/4 | 1-1/2 | 4 | 3/4 | 37206 | 37210 | – | 37102 | 37109 | 37281 | |
| 1 | 1-1/8 | 4 | 1 | – | – | – | 37116 | 37123 | 37288 | |
| Positive Rake Angle | 1 | 1-1/2 | 4 | 1 | 37214 | 37218 | – | 37130 | 37137 | 37295 |
| 1 | 2 | 4-1/2 | 1 | – | 38517 | – | 37144 | 37151 | 37302 |
Internal Coolant
External Coolant
Flutes