So, I had previously used Albion Alloys for all my brass tubing. I needed to restock my supply of .4mm and .5mm and instead of going back to Albion, I decided to try the Griffon brass tubes instead.
After getting them, I am having a hell of a time with the .4mm. The .5 looks to be about the same thickness as Albion and seems to work just fine, but the .4 just seems thinner and flimsier. Also, drilling the .4 out with a .3mm bit is driving me crazy. It just doesn't want to take the bit and Im breaking bits left and right without any success of actually drilling out a piece of tube.
Has anyone else had these kind of issues with Griffon tubes?