How to choose between circular punch and irregular punch?

2026-03-18 17:27:18

The cost difference between circular punch and irregular punch is also very obvious. In summary, circular punch has high cost-effectiveness and low cost; The customized degree of irregular punch is high, and the cost is high.

Let's take a look at the circular punch first. Its cost is really low, and whether it's a regular specification or a precision specification, the price is very affordable. Because circular punch processing is simple, with fewer procedures and the ability to produce in bulk, the utilization rate of raw materials is also high, and there is not too much waste, so the cost can be well controlled.

Jingbo's circular punch has a very affordable factory price for regular specifications, and there are also discounts for bulk purchases. Even for precision circular punch, due to its low processing difficulty and low cost, it is suitable for the regular production needs of most small and medium-sized enterprises. It can meet the punching accuracy and control costs, with full cost-effectiveness. Many manufacturers purchase circular punch heads in bulk because of their low cost, long lifespan, and ability to effectively reduce consumable costs.

Looking at the alien punch, its cost is much higher, 2-5 times higher than conventional circular punch, or even higher, depending on the complexity of the alien. Why is it so expensive? Firstly, irregular punch heads are customized production and cannot be mass-produced. Each type needs to be designed, programmed, and processed separately, with cumbersome procedures and high labor and equipment costs; Secondly, the processing difficulty of irregular punch heads is high, and the scrap rate is also high. Even a slight deviation will result in scrap, which will also increase costs; Finally, the requirements for raw materials for irregular punch heads are higher, and materials with better wear resistance and stronger toughness need to be selected to ensure their service life, resulting in higher raw material costs.

For example, a simple square shaped punch has a cost approximately twice that of a conventional circular punch; If it is a complex irregular shaped punch, such as a curved or pointed shaped punch, the cost will be higher, even more than 5 times that of a circular punch. Moreover, the delivery time of the irregular punch is long and requires advance customization. If the design is not reasonable, it will have to be reworked, which will increase additional costs.

Here's a misconception to share with everyone: Many people think that if the cost of an alien punch is high, it must be better than a circular punch, but that's not the case. The high cost is only due to its difficulty in processing and high degree of customization, but it does not mean that its practicality is stronger than that of a circular punch. If your production needs are only for regular circular punching, there is no need to spend a high price to customize irregular punch heads. Choosing circular punch heads is enough, as it saves money and is easy to use; If SPECIAL hole patterns are necessary, it is necessary to consider irregular punch heads, and professional manufacturers such as Jingbo must be found to accurately control the machining accuracy and avoid additional costs due to unqualified punch heads.

Circular punch: low processing difficulty, long and stable lifespan, low cost, high cost-effectiveness, suitable for conventional circular punching, such as for electronic COMPONENTS and Hardware accessories, and is the first choice of most manufacturers.

Alien punch: High processing difficulty, relatively short and unstable lifespan, high cost, high degree of customization, suitable for punching special hole types, such as irregular holes in automotive parts and precision electronic parts, which need to be customized according to specific needs.

Many people tend to fall into two misconceptions when choosing a type: one is blindly pursuing "high-end", choosing irregular punch heads even though they only need regular punching, spending a high price but not using them; The second reason is to seek cheapness, choosing a circular punch despite the need for irregular holes, and then repeatedly processing it, wasting time and cost. In fact, the core of selection is to "match requirements". Choosing the appropriate punch according to one's punching shape, precision requirements, and production scale is the most cost-effective and efficient.

Jingbo has been making punch heads for many years, always adhering to the principle of "selecting according to demand and precise matching". We will recommend suitable punch heads for customers based on their specific needs, such as punching shape, punching material, precision requirements, and production scale - conventional punching, circular punching, and help customers control costs; Special hole type, customized irregular punch, precise control of machining accuracy and service life, allowing customers to spend the least money and get the most suitable products.