eBay

For sale is this 1 pc of a GREENFIELD GTD HS USA 1 1/2 -11 1/2 NPT 7 Flute TAP NEW (1.5-11.5 TPI). This is in perfect, new shape. This has a bit of a positive rake (see end pic of 7 flutes) to make tapping a bit easier, The shank is about 1.117" square.

Make me a reasonable offer, and we can work out a deal.

MSC sells new ones that compare for about $243.0 ea , their # TO COMPARE IS 07974447

Thanks, have a good day.