Taper Pin Machine Reamer having taper cutting edges for holes to suit pins with taper integral with a taper shank for holding and driving.
MM SIZE
| Dia. | Cutting Edge Length | Overall Length | Morse Taper No. |
| 3 | 58 | 140 | 1 |
| 4 | 68 | 150 | 1 |
| 5 | 73 | 155 | 1 |
| 6 | 105 | 187 | 1 |
| 8 | 145 | 227 | 1 |
| 10 | 175 | 257 | 1 |
| 12 | 210 | 315 | 2 |
| 14 | 210 | 315 | 2 |
| 16 | 230 | 335 | 2 |
| 18 | 230 | 335 | 3 |
| 20 | 250 | 377 | 3 |
| 22 | 250 | 377 | 3 |
| 24 | 300 | 427 | 3 |
| 25 | 300 | 427 | 3 |
| 30 | 320 | 475 | 4 |
| 40 | 340 | 495 | 4 |
| 50 | 360 | 550 | 5 |
INCH SIZE
| Dia(inch) | Cutting Edge Length | Overall Length | Shank Dia. | MT | |
| Large End | Small End | ||||
| 3/16 | 2 3/4 | 5 3/4 | 0.195 | 0.1377 | 1 |
| 7/32 | 2 3/4 | 5 3/4 | 0.22 | 0.1627 | 1 |
| 1/4 | 3 3/8 | 6 3/8 | 0.253 | 0.1827 | 1 |
| 9/32 | 4 1/8 | 7 1/4 | 0.292 | 0.2061 | 1 |
| 5/16 | 4 1/8 | 7 1/4 | 0.316 | 0.2301 | 1 |
| 11/32 | 4 1/2 | 7 5/8 | 0.347 | 0.2533 | 1 |
| 3/8 | 5 | 8 1/8 | 0.381 | 0.2768 | 1 |
| 13/32 | 5 3/4 | 8 7/8 | 0.412 | 0.2922 | 1 |
| 7/16 | 5 3/4 | 8 7/8 | 0.443 | 0.3232 | 1 |
| 1/2 | 6 1/2 | 9 5/8 | 0.506 | 0.3706 | 1 |
| 9/16 | 6 3/4 | 10 7/16 | 0.571 | 0.4304 | 2 |
| 5/8 | 7 1/2 | 11 3/16 | 0.633 | 0.4768 | 2 |
| 3/4 | 8 3/4 | 12 5/8 | 0.76 | 0.5777 | 2 |
| 7/8 | 9 1/2 | 13 3/8 | 0.885 | 0.6871 | 2 |