- Feb 23, 2019
4mm x 7mm x 600mm, purchased via Amazon: www.amazon.com/gp/product/B0711SMRQW/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1
Hmm. Looks like enough CF for 4 ukes, and 4 mm router bits are available. 7 mm is just a little over 1/4". You found that was thick enough that there is no detectable deflection when you try to bend the bar by hand?