HSS 3/8"-20 UN Machine Tap 3/8 x 20 UN Right Hand Thread Tap

Size Length: 3.15 80mm, Thread Head: 0.71 18mm, Square Head: 6.3mm x 6.3mm LW), Shank Diameter: 8.0mm, Pitch: 20 TPI. Feature Standard thread design, made of High-speed steel with high hardness and toughness, provide rapid chip removal for efficient threading. Application Make or repair thread, suitable for most metals, copper, alloy steel, cast iron, aluminum, brass, abrasive steel, A3 steel, iron plate ETC. Usage Can be used with manual equipment or special processing consoles for tapping, Appropriate addition of coolant can extend the service life when tapping. Package Included 1pc 3/8-20 UN Right Hand Thread Tap. Size Length: 3.15 80mm, Thread Head: 0.71 18mm, Square Head: 6.3mm x 6.3mm LW), Shank Diameter: 8.0mm, Pitch: 20 TPI. Feature Standard thread design, made of High-speed steel with high hardness and toughness, provide rapid chip removal for efficient threading. Application Make or repair thread, suitable for most metals, copper, alloy steel, cast iron, aluminum, brass, ab