Grizzly H8380 - CAT40 End Mill Holder - 5/16"
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Need it by Tue. Dec 6th?
Just order by 2:00 PM PST tomorrow and choose expedited shipping during checkout.
These hardened and ground end mill holders have been precision balanced to minimize spindle-bearing and tool wear while providing tighter accuracy and increased feed rates. Their rigid design offers maximum tool support for machining the hardest materials.