美国采购需求：钢锯条、曲线锯条、Sawzall 锯条、金属曲线锯、带柄锯条、Sawzall 混凝土

I'm in need of a sharpening machine specifically designed for saw blades. We're looking for a reliable machine that can efficiently sharpen various blade sizes while ensuring precision and durability. Could you please provide details on your available models, including key features, pricing, and lead times? Any specifications or recommendations you have based on your expertise would be greatly appreciated. Thanks for your assistance!