Description
- Compatible with 4″ 3- or 4-Jaw Lathe Chucks on Mini Lathes
- Use with Chucks with a 72 mm Registration Recess Diameter
- Cast Iron
- Net Thickness of 0.66″
This adapter lets you mount 4″ 3- or 4-jaw lathe chucks on your mini lathe.
Use this adapter with chucks that have a 72 mm registration recess diameter.
The adapter mounts to the 3-hole pattern on the spindle so it works on spindles with only three holes.
This adapter is cast iron and has a net thickness of 0.66″. The net thickness is the distance from the rim of the lathe spindle to the back of the chuck.
| Outside Diameter | Ø 3.9″ (100 mm) |
| Center Hole | Ø 1.0″ (25 mm) |
| Spindle Side Registration Recess | Ø 2.2″ (55 mm) |
| Spindle Side Bold Circle | Ø 2.6″ (66 mm) |
| Chuck Side Registration Boss | Ø 2.8″ (72 mm) |
| Chuck Side Bolt Circle | Ø 3.3″ (84 mm) |
| Chuck Mounting Holes | 3-bolt & 4-bolt patterns |
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