Circular Blade Sharpener Rotary Grinder Review

【Excellent Performance】The saw blade sharpener features 350 W reliable power, suitable for working in the high-intensity environment. The motor made of pure copper core strengthens the machine’s stability. 5000 RPM running speed can improve the production efficiency with easy operation. 【Cutting Accuracy】The saw blade grinder is equipped with a surround-shaped saw blade holder, convenient and easy for adjusting the feed angle of the cutting edge (rake angle 0°~30°; Back angle 0°~30°). The grinding mill can maintain high accuracy and easy operation under any condition. 【Upgraded Construction】The chassis of this saw blade sharpener is made of steel, strong and durable. Polish and lubricate the saw blade sharpener regularly will prolong its service lifespan. 【Versatile Application】Suitable for grinding round carbide (grind-able tungsten steel, HSS, etc.) saw blades to ensure high precision operation under many conditions, such as non-ferrous metals, plastics, wood processing, furniture manufacturing, decoration, aluminum alloy, etc. 【Parameters】Diamond Grinding Wheels*2: ¢80mm, (Center Hole: 13mm); Blade diameter: ¢110-500mm (4.5" ~ 21.5"); Lightweight: 13.5kg (30lbs); High speed: 20min/ piece.