Machine Tap

Straight flute taps are ideal for through holes and soft materials, as they efficiently remove chips and allow for good coolant flow. They provide excellent alignment and are easier to use in automated processes.

Spiral flute taps, on the other hand, are better for blind holes and harder materials. Their design helps push chips up and out of the hole, reducing the risk of clogging. This makes them more effective for deeper holes and challenging materials. Choosing between them depends on the application and material being tapped.

The differences between H2 HSS, HSSE, and HSSE-PM primarily lie in their composition and performance characteristics:

H2 HSS (High-Speed Steel): This is a traditional high-speed steel with a good balance of toughness and wear resistance. It's suitable for general-purpose machining up to mild structural steel.

HSSE (High-Speed Steel with Cobalt): HSSE contains cobalt, which enhances its hardness and red hardness (ability to maintain hardness at high temperatures). It provides improved performance over standard HSS, particularly for tougher materials.

HSSE-PM (High-Speed Steel Powder Metallurgy): This is made using powder metallurgy techniques, resulting in finer microstructures. HSSE-PM offers superior wear resistance and toughness, making it ideal for high-performance applications and harder materials.

Metric sizes available in M3, M4, M5, M6, M8, M10 & M12.

*For other size or thread requirements, please contact us to request a quote.