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| function features: | |||||
| 1. It's designed to enable novice into a professional technician | |||||
| 2. With several decades of experience on the markets, the products become very mature machines, could easily grinding out a sharp saw blades | |||||
| 3. after strict manufacturing and quality control, the products only need normal routine maintenance, will ensure the grinding accuracy in a long time |
SG-450 saw blade teeth-making grinding machine