Alpha UNFCB78 7/8" x 14" UNF Bottoming Carbon Steel Tap
by Alpha
Save 36%
$54.88
$34.95
Estimated Dispatch Time: 3-10 days
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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: 7/8mm
- Pitch: 14mm
- Overall length: 80mm
- Shaft Diameter: 18mm
- Drive Square: 14.5mm
- Tapping Drill Size: 20.50mm
