| Jacobs Size | A | B |
| 0 | .250 | .438 |
| 1 | .384 | .656 |
| 2 | .559 |
.875 |
| 3 | .811 | 1.22 |
| 4 | 1.124 | 1.656 |
| 5 | 1.413 | 1.875 |
| 6 | .676 | 1.000 |
| 33 | .624 | 1.000 |
1270 Agricola Drive, Saginaw, Michigan 48604 USA
989.752.3077 |
Toll Free: 877.308.3077
sales@universaldevlieg.com
1270 Agricola Drive, Saginaw, Michigan 48604 USA
DeVlieg Microbore Boring products are not on the Webstore, for complete product offerings for both DeVlieg Microbore & Universal Engineering products, please refer to our on-line catalog . For items not on the webstore, please call us on our toll free number, or email us at sales@universaldevlieg.com.
| Jacobs Size | A | B |
| 0 | .250 | .438 |
| 1 | .384 | .656 |
| 2 | .559 |
.875 |
| 3 | .811 | 1.22 |
| 4 | 1.124 | 1.656 |
| 5 | 1.413 | 1.875 |
| 6 | .676 | 1.000 |
| 33 | .624 | 1.000 |