I have been through nightmares most of you would never believe/understand. I have imported 7mm drill bits from Japan, china, Australia, North America. If you are making pens with 7mm tubes these Fisch bits are the only bits worth owning.
I would love to find an alternative because these bits cost me a fortune to import. ($120USD)
I would love to find an alternative because these bits cost me a fortune to import. ($120USD)