Kram
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- 6,226
- Location
- Sussex
Im going to make an ER40 collet chuck and need to get a 55mm piece of steel, but may aswell get 75mm x 300mm as I have no large steel round.
Looking on ebay choice is mild steel, EN8, EN16T or EN24T. It will be no issue to single point the m50 thread with a carbide insert for this, but I have had problems with en24t using taps and dies before, which I might need for other stuff.
What should I get?
Looking on ebay choice is mild steel, EN8, EN16T or EN24T. It will be no issue to single point the m50 thread with a carbide insert for this, but I have had problems with en24t using taps and dies before, which I might need for other stuff.
What should I get?