Originally Posted by Faston
I need a high quality NPT 1/2"-14 TPI tap to cut new threads in two locations on 1/4" plate. I want the holes threaded so I screw in a pipe plug later if desired. I already have a Harbor Freight tap that can barely chase threads let alone cut new threads. I should have known better...
Suggestions for a reasonably priced quality tap greatly would be greatly appreciated. High speed steel would be very nice. :)
If you have a plumber or machinist as a friend ask to borrow thiers, otherwise check the tool department at Home Depot.