美国采购需求：金属雕刻机、雕刻机、金属和塑料雕刻机、珠宝激光雕刻机、钢铁激光切割机、珠宝激光切割机

I'm looking to purchase a laser cutting machine tailored specifically for jewelry making. Could you please send me the specs, features, and available options? I'm particularly interested in how the machine performs with different materials and the level of detail it can achieve in intricate designs. Additionally, I'd like to know about the pricing for the various models you offer, including any potential bulk purchase discounts. Information on warranty and support services would also be helpful. Thank you!