TAPER taps have a lead of eight threads and are used as a starting tap in difficult or high precision holes. Alpha Taper taps can be identified by the single ring on the shaft near the driving square.
Diameter: 14mm
Pitch: 1.25mm
Overall length: 70mm
Shaft Diameter: 11mm
Drive Square: 9.0mm
Tapping Drill Size: 12.80mm
Weight (gr) 5.00