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DuBro Tap & Drill Sets, 4-40

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Low Price: $6.09
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This is a 4-40 tap and drill set from Du-Bro.Tap handle sold separately part# DUB633.

This product was added to our catalog on June 25, 2007

Verified Owner
Friday, May 24 2013 (about 6 years ago)
DuBro Tap & Drill Sets, 4-40
Not the best drill and tap set but gets the job done. Creates clean strong threads. Drill bit dulls REALLY fast though.
Verified Owner
Sunday, Mar 24 2013 (about 6 years ago)
DuBro Tap & Drill Sets, 4-40
I use it to clean the threads out where Loctite has been used.