Prick Punch
Description
A Prick Punch is a hand marking tool used to make small, fine indentations on metal surfaces for accurate layout work. It has a sharp pointed tip with a smaller angle (usually around 30°) compared to a center punch, allowing precise marking of layout lines and reference points. This tool is commonly used in fitting and metalworking.
Uses
- Marking fine layout points on metal.
- Creating light indentations for accurate positioning.
- Guiding further punching or drilling operations.
- Used in layout and marking work.
- Precision marking in workshop tasks.
Parts of Prick Punch
- Point: Sharp tip for fine marking.
- Body/Shank: Main cylindrical portion.
- Head: Struck with a hammer.
Material
- High carbon steel
- Hardened and tempered tip
Shape
A Prick Punch has a straight cylindrical body with a very sharp pointed tip and a flat striking head. Its fine tip allows accurate marking of layout lines without heavy indentation.
Safety Precautions
- Wear safety goggles while striking.
- Use proper hammer for operation.
- Hold the punch firmly and upright.
- Avoid using damaged or mushroomed tools.
- Keep the tip sharp for precise marking.
Conclusion
The Prick Punch is an essential marking tool for precise layout work. It provides fine and accurate reference points, improving the quality of machining and fitting operations.