M5 x 0.8 HSS Tap Set (serial)

M5 x 0.8 HSS Serial Tap Set

Serial taps comprise of one or more undersized roughing taps which remove most of the material before final sizing with a finishing tap.

Some reasons for using serial taps are:

The roughness of the material being tapped.

The amount of material to be removed could cause swarf choking with a single tap.

The very small tolerance on pitch diameter.

An extremely good finish required.

Part Number T1115-STS