Q: What are the differences in the type of Hex Shank Taps of our products between No.28, No.28S, and No.28P?
A: Please select depend on work material and process method.
No.28 Hex Shank Taps is a standard tap, it is the most suitable for making a through a hole.
No.28-S Hex Shank Spiral Taps is suitable for making a blind hole.
No.28-P Hex Shank Stainless Steel Point Taps is corresponding to stainless steel material.