Cutting Diameter: 1/4 Inch, TPI: 20 Teeth per Inch, Cutting Direction: Right Hand, Accuracy Class: 2B.
Material: Manufactured by high-temperature quenching of 6542 high-speed steel(M2), higher toughness and wear resistance. With Ti-Coated for improving wear and fusion resistance.
Features: Chips are expelled downwards when machining threads, Ideal for through-hole and deep threading. With high strength, long life, fast cutting speed and clear thread.
Applications: Can be used for tapping stainless steel (below 30HRC), aluminum, die steel, ordinary steel, non-ferrous metals, hard plastics, etc.
Package Include: 2 pcs 1/4"-20 UNC Spiral Point Tap.