Morse Taper Dimensions
Dimensions of Morse Tapers
(in Inches)
| Taper | Large End | Small End | Length | Taper/Foot | Taper/Inch | Angle from Center |
| #0 | .3561 | .2520 | 2.00 | .6246 | .0521 | 1.4908 |
| #1 | .4750 | .3690 | 2.13 | .5986 | .0499 | 1.4287 |
| #2 | .7000 | .5720 | 2.56 | .5994 | .0500 | 1.4307 |
| #3 | .9380 | .7780 | 3.19 | .6024 | .0502 | 1.4377 |
| #4 | 1.2310 | 1.0200 | 4.06 | .6233 | .0519 | 1.4876 |
| #5 | 1.7480 | 1.457 | 5.19 | .6315 | .0526 | 1.5073 |