1-1/4 NPT Interrupted Thread HSS NPT Pipe Tap Shopify Collective Drill Size: 41/64"

Drill Size: 41/64"

Part Number: 100CNNMB

the Type "D" cobalt drill will have a significantly greater tool life than the NAS 965 Type B high speed steel adapter drill

and easy to clean

Grade 8 Hardened SAE Flat Washers Zinc Yellow

1-1/4 NPT Interrupted Thread HSS NPT Pipe Tap Shopify Collective Drill Size: 41/64"Product Description Interrupted Thread HSS NPT Pipe Tap. Also called pipe taps, HSS NPT pipe taps are designed to clean and or re thread damaged or jammed pipe threads. They are appropriate for threading a wide variety of materials both ferrous and nonferrous. The nominal size of a Pipe Tap is that of the pipe fitting to be tapped, not the actual size of the tap. The thread tapers 3 4 of an inch per foot. All Pipe Taps furnished with a 2 1 2 to 3 1 2