Alpha HSS Tap UNC Bottoming 1/4x20 UNCHB14 07/08/2023 Manufactured from Chrome Vanadium Steel
Alpha HSS Tap UNC Bottoming 1/4x20 UNCHB14 07/08/2023 Manufactured from Chrome Vanadium SteelBOTTOMING 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
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4