Alpha HSS Tap UNC Bottoming 1/4x20 UNCHB14 07/08/2023 Automatically closes the drawer over

Automatically closes the drawer over the last 30mm to prevent accidental opening

Length: 200mm (8")

Manufactured from Chrome Vanadium Steel (Cr-V)

Copper Stranded Conductor (3C x 2mm2)

Alpha HSS Tap UNC Bottoming 1/4x20 UNCHB14 07/08/2023 Automatically closes the drawer overBOTTOMING 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 4mm Pitch: 20mm Overall length: 50mm Shaft Diameter: 6mm Drive Square: 4. 9mm Tapping Drill Size: 5. 20mm Weight (gr) 15. 00