PAC Precision ER20 Collet - Steel Sealed
MANUFACTURER PAC Precision
- Product Attributes
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The PAC Precision ER20 Collet Steel Sealed is an ER20 spring collet with a steel sealed back for use with coolant-through drills and tooling. The steel seal channels coolant directly through the collet into the tool's internal coolant passages for effective through-tool coolant delivery at the cutting edge. Compared to rubber sealed collets, the steel sealed version provides better durability, eliminates wear-related seal degradation, and delivers a more secure collet grip. Accommodates tool shanks up to 13mm diameter.