An HSSE tap refers to a High-Speed Steel with Cobalt (HSS-E) tap. The "E" stands for cobalt, which is often added to High-Speed Steel (HSS) to enhance its properties, particularly its ability to withstand high-temperature cutting environments. HSSE taps are commonly used for threading holes in materials, especially metals, and they offer several advantages:

High-Speed Operation

HSSE taps can withstand higher cutting speeds and temperatures, which is beneficial for efficient machining.

Improved Wear Resistance

The addition of cobalt to HSS enhances its wear resistance, ensuring that the tap maintains its sharpness over an extended period.

Extended Tool Life

Thanks to the improved wear resistance, HSSE taps generally have a longer tool life compared to standard HSS taps.

Toughness

HSS-E retains the toughness of HSS, making it resistant to chipping or breakage during high-stress threading operations.

Versatility

These taps are suitable for threading a wide range of materials, including steel, stainless steel, aluminum, and more.

HSSE taps are commonly used in machining and metalworking applications where durability and performance under high-speed, high-temperature conditions are essential. They are available in various configurations to accommodate different thread sizes and styles. When using HSSE taps, it's important to ensure proper lubrication and cutting conditions to maximize their effectiveness and tool life.