R8 precision 3-jaw chuck 4″ — hold workpieces up to 4″ for spindle turning. Self-centering, semi-steel body. Runout 0.003″. Specs: Ø4″, R8 arbor, 0.866″ center hole, 2.165″ body thickness.
R8 Precision 3 Jaw Chuck 4″
$285.56
Description
4″ R8 3-jaw chuck for spindle turning
Drop into an R8 spindle for turning ops. Self-centering jaws open/close together; hardened pinions and jaw ways.
- Diameter 4″ · R8 arbor mount
- Center hole 0.866″ · body thickness 2.165″
- Runout 0.003″
- Self-centering · cast iron semi-steel body
- Pinions ~HRC 43 · jaw teeth/guides ~HRC 58–62
Shop vertical turning. 608-721-TOOL.
Additional information
| Weight | 12 lbs |
|---|
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