The difference between mold hole making and machining hole.
The main difference between mold hole-making and machined holes is the different processing methods.
Mold-making holes are usually made using laser cutting or wire cutting so that the shape, size, and position of the holes are very accurate.

Machining holes, on the other hand, are machined by mechanical means such as milling or drilling, because the shape, size, and position of the holes may be slightly deviated depending on the machining method.

In addition, mold holes have greater advantages in some special materials and shapes, while machined holes can be processed directly on the workpiece, which is very suitable for small batch production.
Can you distinguish the difference?
