印度采购需求：游标卡尺、左手游标卡尺、数显卡尺、带表内径表、带表卡尺、外径千分尺

I am interested in sourcing precision measurement tools for our upcoming project. Specifically, I would like to request detailed information on calipers with a 6mm measurement capacity. Additionally, we require height gauges that can measure up to 300mm. Please provide specifications, available models, and pricing options for both items. It would be great to understand the materials used in these tools, along with any additional features that may enhance accuracy and usability. If you could also share lead times for production and delivery, that would be very helpful. Looking forward to your prompt response with the relevant details!