| Part No | D | R | d | Z |
| 2138-010 | 125 | 10 | 50 | 4 |
| 2138-015 | 130 | 15 | 50 | 4 |
| 2138-020 | 140 | 20 | 50 | 4 |
| 2138-025 | 150 | 25 | 50 | 4 |
| 2138-030 | 160 | 30 | 50 | 4 |
| 2138-035 | 170 | 35 | 50 | 4 |
| 2138-040 | 180 | 40 | 50 | 4 |
| 2138-050 | 200 | 50 | 50 | 4 |
| 2138-200 | 130 | 35 | 50 | 4 |
SS 138
cutterhead for grooving 1/4 circle
SS 138
cutterhead for grooving 1/4 circle
| Part No | D | R | d | Z |
| 2138-010 | 125 | 10 | 50 | 4 |
| 2138-015 | 130 | 15 | 50 | 4 |
| 2138-020 | 140 | 20 | 50 | 4 |
| 2138-025 | 150 | 25 | 50 | 4 |
| 2138-030 | 160 | 30 | 50 | 4 |
| 2138-035 | 170 | 35 | 50 | 4 |
| 2138-040 | 180 | 40 | 50 | 4 |
| 2138-050 | 200 | 50 | 50 | 4 |
| 2138-200 | 130 | 35 | 50 | 4 |