哥伦比亚采购需求：粗铣硬质合金立铣刀、粗加工立铣刀、铝用螺纹成形丝锥、铝用螺纹成形丝锥、螺纹成形丝锥套装、蓝点钻头

I'm looking for a detailed quotation for end mills, ball-nose bits, and other related cutting tools for my business. Please include information on various sizes and materials available, as well as any special coatings or features that might enhance performance. Additionally, I'd appreciate it if you could provide your minimum order quantities, pricing tiers based on volume, and delivery timelines. Could you also discuss any customization options you might offer? I'm particularly interested in how you handle specific applications and any recommendations you might have based on industry standards. Your insights would be valuable in making informed decisions for our upcoming projects. Looking forward to your prompt response!