| Chuck arbor in maching to be used. | Machine arbor to length and size required. |
| Tighten expanding screw so that arbor expands .005". | Position part on arbor and tighten expanding screw. |
| Loosen expanding screw. | All Arbors are also sold separately. Inquire |
8-Piece Set 1/4" to 1-1/4" By 1/8ths
