Key Features :
1. The spiral flutes of the SP tap pull the small continuous curly chips back towards the tapping chuck and prevents chips from clogging in the hole.These taps are ideal for blind hole tapping.
2. These taps cut easily into softer materials.
3. Intermittent cutting into pilot holes with a keyway or grooves is possible.
4. The flute strength is inferior to the HT tap. The HT flute shape is more suitable for high hardness materials.
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