Tapping

Types

There are taper, plug, and bottoming taps:

https://www.spaco.org/taptips.htm

Examples

• 550 RPM to do a 5 mm hole:

Power Tapping - Tapping with a Drill Press

• Requires 2 flute tap to make it easiest, otherwise chips bind up
• Same hole and tap using same fixture with drill press - guarantees alignment