Description
BOTTOMING taps have a lead of two threads and are used when tapping blind holes. Usually preceded by a taper or intermediate tap. Alpha bottoming taps can be identified by their plain shaft, they have no rings on the shaft near the driving square.
- Diameter: 1/2mm
- Pitch: 13mm
- Overall length: 75mm
- Shaft Diameter: 9mm
- Drive Square: 7mm
- Tapping Drill Size: 10.75mm
- Weight (gr) 50.00
