Dolphin HSS Metric Coarse Short Hand Tap, Dia: 1-16 mm

The Dolphin HSS Metric Coarse Short Hand Tap is a type of cutting tool used for creating internal threads in metal, particularly for metric coarse thread sizes ranging from 1mm to 16mm in diameter. Here are the key details about this tap:

1. Material and Construction: The tap is made from High-Speed Steel (HSS), which is known for its hardness, durability, and ability to withstand high temperatures encountered during cutting operations. This material ensures the tap maintains sharp cutting edges and withstands the demands of threading.

2. Thread Standard: The tap conforms to the metric coarse thread standard (also known as M-thread), which is commonly used for general-purpose threading in metric-based applications.

3. Short Hand Tap Design: The "short hand tap" designation indicates a tap designed for manual threading operations by hand. Short hand taps are typically used for through holes (holes that go completely through the material).

4. Metric Coarse Thread Sizes: This tap covers metric coarse thread sizes ranging from 1mm to 16mm in diameter. Metric coarse threads have a larger pitch compared to metric fine threads, making them suitable for faster assembly and disassembly applications.

5. Application: The Dolphin HSS Metric Coarse Short Hand Tap is suitable for various industrial applications where metric coarse threads are required, such as machine shops, automotive repair, maintenance workshops, and general metalworking tasks.

6. Usage Recommendations: It's recommended to use cutting oil or lubricant during threading operations to reduce friction, dissipate heat, and prolong the tool life. Proper lubrication helps in chip evacuation and improves overall threading performance.

7. Versatility: This hand tap is versatile and can be used with different types of materials including steel, stainless steel, aluminum, brass, and various alloys.

In summary, the Dolphin HSS Metric Coarse Short Hand Tap is a reliable cutting tool designed for creating metric coarse threads in metal materials. Its HSS construction, combined with the metric coarse thread standard and short hand tap design, ensures efficient and precise threading operations suitable for a wide range of industrial applications.