印度采购需求：有线工具、角磨机、电镐、锤钻、冲击钻、旋转锤

I'm interested in obtaining more details about your 20mm hammer machines. Specifically, I would like to know the available models, their specifications, and any additional features that set them apart from competitors. Understanding the material compatibility and performance metrics would also be beneficial, as I am looking for a reliable machine suitable for various applications. Additionally, could you provide information on pricing, minimum order quantities, and lead times for delivery? It would be helpful to know about warranty options and after-sales support as well. If you have any product catalogs or brochures, please share those as well. Looking forward to your prompt response!