Grizzly H6197 - 3 pc. Boring Bar Set w/ Holder 5/16"
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Need it by Wed. May 31st?
Just order by 2:00 PM PST on Tue. and choose expedited shipping during checkout.
These high speed steel tools come pre-ground for boring and internal threading. Minimum diameter for boring or threading is 0.850". Bars are 5-1/2" long and the holders are 5/8" square.