I still have a Pickering CF brush that I bought in 1978. Bristles have gotten a bit soft but it still works.
What the heck are you doing with yours, sweeping the shop floor? I hear cocobolo sawdust is tough on CF brushes. <;~)
What the heck are you doing with yours, sweeping the shop floor? I hear cocobolo sawdust is tough on CF brushes. <;~)