美国采购需求：齿轮结构卡盘

I am in search of a reliable chuck that accommodates a size range of 1-30 mm with an MT3 mount. The chuck should offer a solid grip and precision, as it will be used in various drilling applications. Additionally, I need a 1/2 inch drill capable of fitting a 1/2-20 thread mount, designed specifically for a cordless drill. It's essential that both items are durable and of high quality, suitable for consistent use in a workshop environment. Please provide details on the available options, including specifications, pricing, and lead times. Also, if there are any recommendations for related accessories or tools that could complement these products, I'd appreciate the insights. Looking forward to your prompt response!