Hi guys, I know this is somewhat of an old thread but I registered on this website because of it. I am looking everywhere for those C10, ER20, 100L collet chuck but I can't seem to find one... only found the 50L version and it isn't long enough for the outrunner I bought. I will try reusing this 50L somewhere else, but I need a 100L and was wondering where to get one? I'm trying on eBay, but I can't seem to find any, must be because I live in Canada...

If someone knows where to buy one new C10-ER20-100L collet chuck, please reply to this post, or if you own one and are willing to ship it to me that would be awesome! Thanks a lot and I hope I'll be able to make this DIY since it mimicks exactly what i've been looking to do