美国采购需求：夹头钻、旋转夹头、筒夹夹头、筒夹钻、筒夹钻夹头、筒夹系统

I'm interested in getting more detailed pricing information for your products. Could you please provide me with the cost for different quantities? It would be helpful if you could also share any available discounts for bulk orders or special promotions currently running. I'm looking to make an informed decision, so any additional information on your pricing structure would be appreciated. In addition to the prices, I'm also curious about lead times for delivery. Understanding your production capacity and shipping timelines will help in planning my procurement process. If there are options for customization or different specifications, please include those details as well. Looking forward to your prompt response so we can explore potential collaboration.