1. CNC Sawing die processed by automatic die sawing machine has straight and perpendicular kerf, while laser die cut by laser die making machine has kerf not vertical, with bell mouth.

2. CNC Sawing die has uniform kerf width and can be automatically slight adjust according to the design; for laser die, the width of the kerf is inconsistent, and the width kerf is manually adjusted.

3. CNC Sawing die processed by CNC die sawing machine has better blade holding; laser dies’blade holding force can’t be controlled precisely

4. CNC Sawing die processed by automatic die sawing machine has perfect surface smoothness; laser die cut by laser die making machine might be out of shape after laser burning

5. CNC Sawing die processed by CNC die sawing machine, its serving lifespan of die cutting can be longer; laser die cut by laser die making machine has shorter serving lifespan of die cutting

6. Automatic die sawing machine has multi-functions, such as sawing, milling, drilling, half bridging etc; laser die making machine only has laser cutting function.