Product Description
Manufacturer part number: 3902-2108
- 1-1/8 X 7-1/2" Lathe Mandrel (3902-2108)
- Standard taper of .0005" per 1'.
- .001" undersized on the smaller end.
- Made of hardened and ground tool steel.
- These mandrels are work holders that fit through a hole in the work to grasp it.
- Mandrels are forced into the work using an arbor press and are removed the same way.
- Two advantages to using mandrels is that they leave no grip marks on the work while maintaining concentricity and they provide tool access to the full length of the work.
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