阿联酋采购需求：硬质合金刀片、碳化钨刀片、硬质合金刀片、硬质合金刀具、齿形刀片、钨刀片

I'm looking to source carbide inserts for our production line. We need high-quality inserts suitable for a variety of machining operations. It would be great if you could provide a detailed catalog of available options, including specifications, grade details, and pricing. Additionally, I'd like to know about any bulk purchasing discounts and lead times for delivery. If you offer samples, that would be helpful for evaluation purposes. Please share any recommendations based on performance for our specific applications as well. Thank you!