|Size (diameter)||3 BA|
|Thread pitch||38.4 tpi|
|Thread angle||47.5 degrees|
|Material||High Speed Steel|
|Tapping Drill Dia. Suggestion||3.4mm|
|Notes||We only supply quality name branded taps e.g. Goliath, Sutton, Bordo|
Available in 3 leads:
Taper: 8 - 10 leads of thread used for starting new threads
Intermediate: Less tapered, 4 - 5 leads, used to follow a Taper tap or for restoring threads
Bottoming: Very little taper 1 1/2 - 2 1/2 leads, so will cut a new thread to the bottom of a blind hole, but the lack of taper makes starting a new thread difficult.
A tap set is available and it it simply three times the price of a single tap.