2PCS NPT Pipe Tap 1/4" - 18 Water Pipe Thread Tap, made of 6542 HSS material, suitable for copper, cast iron, die steel, alloy steel, aluminum alloy, and more. Ideal for various maintenance and DIY

• Crafted from premium-grade 6542 high-speed steel, it boasts enhanced hardness, superior wear resistance, and increased durability.
• The blade has undergone high-density grinding, resulting in exceptional sharpness, consistent cutting performance, and a smooth, burr-free edge.
• The tail features a square design for versatile use, suitable for both mechanical and manual operations with a tap wrench or tap machine, offering convenience and efficiency.
• With distinct threads and a standard thread pitch, it provides less cutting resistance compared to conventional taps, making it ideal for through-hole or blind-hole machining.
• It boasts strong heat dissipation, excellent through-hole performance, no cutting residue, smooth chip evacuation, and superior cutting effectiveness.

2PCS NPT Pipe Tap 1/4" - 18 Water Pipe Thread Tap, made of 6542 HSS material, suitable for copper, cast iron, die steel, alloy steel, aluminum alloy, and more. Ideal for various maintenance and DIY