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- Total runout less than .0003 on these precise ER32 collets
- Made from Alloy spring steel and fully hardened
- All critical collet surfaces are precision ground for accurate fit
- Works in all ER32 Collet Chucks
- These ER32 collets have a full .039 range of collapse while maintaining full accuracy
- This ER32 collet has a range of .4219-.3829 inches
- MariTool Part# is .4219-ER32-27/64