Bleed !! Please note.
these taps (metric standard thread and fine thread).
These are available as pre-cutters and finish cutters, which means that the thread can be cut more easily, and with easily machinable materials, only the finish cutter is sufficient.
The taps up to size M6 have a tip at the front, from M7 this is not required.
All hand taps have a square shank and can therefore be clamped in a tap wrench or tool holder.
- Metric standard thread
- Metric fine thread
- Tool steel (HSS)
- Cutting direction right
In this case, the difference between the pre-cutter and the final cutter is only the longer lead of the pre-cutter,
the spur also makes a complete thread.