I'll never understand why people can't just stick to one method. What a pain to have to keep switching punches. I have one punch with just a 66 blade and my other punch is 110/66. If it's one of those days I find myself going back and forth doing keystones and punching cables on a block I'll carry both so I don't have to keep changing the tip over. But to have four different styles in one closet is just stupid.
I live in ex-Nynex territory and they had a thing for krone. I bought a krone tip for my punch and I think I've used it twice. Mostly it sits in my kitchen drawer so it doesn't get banged up. I haven't run into any bix yet, but I'm not out doing this stuff every day like you guys. I just get the occasional job adding a jack or two somewhere for either voice or data. Around here it seems all the data (patch panels and such) are all 110 and voice is almost exclusively on 66.
