I picked up a crap load of spiral expanding reamers on EBay. All the way from about 0.250 to 1.5”
They do show up and if there’s just a touch...and I mean touch of surface rust. They are then very cheap. Bright shiny reamers in the box with all the sizes listed in the EBay listing....plan on paying much more.
Very rusty reamers are probably useless. Anyway even individual size reamers show up fairly often . The small sizes tend to be listed under jewelry tools. And they are usually in great shape.
For a hobby guy....it gets expensive buying new reamers for a one shot job.
They do show up and if there’s just a touch...and I mean touch of surface rust. They are then very cheap. Bright shiny reamers in the box with all the sizes listed in the EBay listing....plan on paying much more.
Very rusty reamers are probably useless. Anyway even individual size reamers show up fairly often . The small sizes tend to be listed under jewelry tools. And they are usually in great shape.
For a hobby guy....it gets expensive buying new reamers for a one shot job.