Lesson1 - Blade Types
| The saw blade has three types surface treatment ways which can be customized for needs. The processing methods, functions and quality for all steel and tooth are the same. Don’t worry about the functions and choose your product on demand. | 
| Blade Types 
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| Comparison Functions: Grinding Blade = Hard Chromium Blade = Anti-rust Blade Surface brightness: Grinding Blade > Hard Chromium Blade > Anti-rust Blade         Teeth depth: Grinding Blade > Hard Chromium Blade = Anti-rust Blade | 
