Dolphin M2 6H HSS SPPT Hand Tap

The Dolphin M2 6H HSS SPPT Hand Tap is a specialized cutting tool designed for threading applications, particularly in harder materials where precision and durability are crucial. Here's a breakdown of the key details about this hand tap:

1. Material and Construction: The hand tap is made from M2 high-speed steel (HSS), which is known for its toughness, wear resistance, and ability to withstand high cutting speeds. This material choice ensures that the tap can effectively cut threads in a variety of materials including steel, stainless steel, aluminum, and alloys.

2. Thread Standard and Class: The tap likely conforms to the SPPT (Special Purpose Precision Thread) standard, which specifies a particular thread form or purpose. The "6H" designation refers to the thread tolerance class, indicating that the tap produces threads with a close tolerance fit suitable for precision applications.

3. Application: The Dolphin M2 6H HSS SPPT Hand Tap is suitable for various industrial applications where precise and durable threading is required. It can be used in machine shops, manufacturing facilities, automotive workshops, and other settings where threading operations are performed manually.

4. Hand Tap Design: This tap is designed for hand threading operations, allowing operators to manually cut threads into a drilled hole. It features straight flutes that help facilitate chip evacuation and ensure smooth threading.

5. Usage Recommendations: When using this hand tap, it's important to apply cutting oil or lubricant to the workpiece to reduce friction, prevent overheating, and prolong the tool life. Proper lubrication also helps achieve cleaner and more accurate threads.

6. Versatility: The Dolphin M2 6H HSS SPPT Hand Tap is versatile and can be used in various applications depending on the material and thread specifications required.

In summary, the Dolphin M2 6H HSS SPPT Hand Tap is a high-quality tool designed for creating precise threads in harder materials with a close tolerance fit. Its M2 HSS construction, combined with the SPPT thread standard and 6H tolerance class, ensures reliable performance and durability in demanding threading applications.