PDF Models and Delrin chain and sockets.
Posted: Mon Nov 02, 2026 7:01 pm
I've been having a conversation with PDF Models about Delrin chain and sprockets. They do a small range of 'imperial' bore sprockets and I happened to suggest that if they did 3 mm bores they would potentially be on a winner.
I've just had this email from Stan:
"I just got of the phone with America. They can do metric bore sizes and already have the moulds in stock: 2, 3, 4 and 6mm bores. I am going to post a poll on Facebook to see what sizes people want us to carry. Do you have any preference and would you like me to add you to a list ready for the next order which will be in a week or two's time?"
I've asked for 16 tooth 3mm bore sprockets, but if anyone wants anything now is the time by the look of it. I said I would post it on here.
Their mail is: info@pdf-models.co.uk
I've just had this email from Stan:
"I just got of the phone with America. They can do metric bore sizes and already have the moulds in stock: 2, 3, 4 and 6mm bores. I am going to post a poll on Facebook to see what sizes people want us to carry. Do you have any preference and would you like me to add you to a list ready for the next order which will be in a week or two's time?"
I've asked for 16 tooth 3mm bore sprockets, but if anyone wants anything now is the time by the look of it. I said I would post it on here.
Their mail is: info@pdf-models.co.uk