
PART SERIESTAP DRILL/CHAMFER REPLACEABLE TIPPED BODIES
| Body Number | Thread Size | D1 Nominal Point Size (inch, mm) | D1 Point Range | L1 Full Dia. to Chamfer | L2 Full Dia. to Top of Chamfer | L3 Ext. | L4 OAL | D2 Shank Dia. (mm, inch) | D3 Chamfer Dia. | D4 Flange Dia. | Pocket Size |
| Placeholder TC0790025B9R01 | 3/8 UNC | 0.311“, 7.90mm | .2953-.3110 | 1.000 | 1.180 | 1.970 | 3.74 | 12.00mm, 0.472“ | 0.590 | 0.63 | 7.5 |
| TC0850025B9R01 | 3/8 UNF | 0.335“, 8.50mm | .3346-.3504 | 1.000 | 1.180 | 2.010 | 3.78 | 12.70mm, 0.500“ | 0.610 | 0.63 | 8.5 |
| TC0940026B9R01 | 7/16 UNC | 0.370“, 9.40mm | .3543-.3701 | 1.059 | 1.240 | 2.130 | 3.90 | 12.70mm, 0.500“ | 0.650 | 0.63 | 9 |
| TC0990026B9R01 | 7/16 UNF | 0.390“, 9.90mm | .3740-.3898 | 1.059 | 1.240 | 2.130 | 3.90 | 12.70mm, 0.500“ | 0.669 | 0.63 | 9.5 |
| TC1080026C0R01 | 1/2 UNC | 0.425“, 10.80mm | .4134-.4291 | 1.059 | 1.240 | 2.170 | 4.06 | 15.88mm, 0.625“ | 0.709 | 0.79 | 10.5 |
| TC1150026C0R01 | 1/2 UNF | 0.453“, 11.50mm | .4528-.4685 | 1.059 | 1.240 | 2.200 | 4.09 | 15.88mm, 0.625“ | 0.728 | 0.79 | 11.5 |
| TC1230026C0R01 | 9/16 UNC | 0.484“, 12.30mm | .4724-.4882 | 1.059 | 1.240 | 2.240 | 4.13 | 15.88mm, 0.625“ | 0.768 | 0.79 | 12 |
| TC1300026C0R01 | 9/16 UNF | 0.512“, 13.00mm | .5118-.5276 | 1.059 | 1.240 | 2.280 | 4.17 | 15.88mm, 0.625“ | 0.787 | 0.79 | 13 |
| TC137003018R01 | 5/8 UNC | 0.539“, 13.70mm | .5315-.5472 | 1.201 | 1.380 | 2.400 | 4.37 | 19.05mm, 0.750“ | 0.807 | 0.98 | 13.5 |
| TC146003018R01 | 5/8 UNF | 0.575“, 14.60mm | .5709-.5866 | 1.201 | 1.380 | 2.440 | 4.41 | 19.05mm, 0.750“ | 0.827 | 0.98 | 14.5 |
| TC167003518R01 | 3/4 UNC | 0.658“, 16.70mm | .6299-.6654 | 1.402 | 1.580 | 2.760 | 4.73 | 19.05mm, 0.750“ | 0.925 | 0.98 | 16 |
| TC175003518R01 | 3/4 UNF | 0.689“, 17.50mm | .6693-.7047 | 1.402 | 1.580 | 2.830 | 4.80 | 19.05mm, 0.750“ | 0.965 | 0.98 | 17 |
| TC1950041C8R01 | 7/8 UNC | 0.768“, 19.50mm | .7480-.7835 | 1.650 | 1.830 | 3.150 | 5.35 | 25.40mm, 1.000“ | 1.043 | 1.26 | 19 |
| TC2050041C8R01 | 7/8 UNF | 0.807“, 20.50mm | .7874-.8228 | 1.650 | 1.830 | 3.230 | 5.43 | 25.40mm, 1.000“ | 1.083 | 1.26 | 20 |