1/4" NPT HSS Pipe Tap, Qualtech Quantity:1 and 2 mm are too

and 2 mm are too small to stamp)

an 8-cavity parts tray

They have an auto ejecting slug and can cut over 300 holes in stainless steel plate

Part Number: VibraTite14010ml

Grooved Flange

1/4" NPT HSS Pipe Tap, Qualtech Quantity:1 and 2 mm are tooProduct Description 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 thread chamfer NPT threads require