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Aperture size: The size of the punching needle directly determines the diameter of the hole being drilled. The small holes made by smaller sized punching needles are suitable for fine work, such as making small holes on thin paper for binding or decoration; Larger punching needles can create large holes for threading and installing larger connectors.
Applicable materials: Different sizes of perforations correspond to different applicable materials. Thinner punching needles are suitable for punching holes in soft and thin materials such as paper and thin plastic; Thicker punching needles can punch holes in thicker and harder materials, such as leather, thick cardboard, etc.
Punching force and difficulty: Small sized punching needles require relatively less force during punching, but may require more accurate operation; Larger punching needles usually require greater force to penetrate the material, which may increase the difficulty of operation.
Drilling speed: Thinner drilling needles may have slower drilling speeds due to their smaller contact area; And thicker punching needles have a larger contact area, so the punching speed may be relatively fast on suitable materials.
Accuracy and precision: Small punching needles may have advantages in terms of accuracy and precision, as they can create holes with more accurate positions and sizes; Large sized punching needles may be slightly inferior in this regard.
Durability: Generally speaking, thicker punching needles may be more durable due to their stronger structure; Thinner punching needles are more prone to bending or breaking during use.
In summary, selecting the appropriate size of punching needle is crucial for achieving the desired punching effect, improving work efficiency, and ensuring punching quality.
