- Joined
- Jun 17, 2016
- Messages
- 108
I looked through all the posts to check but no one has mentioned it.
For last 30 years or so, I've used old needle descaler rods as a source of high carbon steel 1/8" diameter to make various tools, punches, scribers, gravers and special miniature screwdrivers, scrapers, etc.
When I finally ran out I actually bought a pack from Harbor Freight Tools, only about $9.00
Just in case someone has never seen or heard of it, I think this is a picture of complete unit
I think it's the cheapest way to get small diameter hardenable steel even if actual composition is unknown.
for the majority of 'special tools' they may be a 'single use' although I still have several I made 20+ years ago.
For last 30 years or so, I've used old needle descaler rods as a source of high carbon steel 1/8" diameter to make various tools, punches, scribers, gravers and special miniature screwdrivers, scrapers, etc.
When I finally ran out I actually bought a pack from Harbor Freight Tools, only about $9.00
Just in case someone has never seen or heard of it, I think this is a picture of complete unit
I think it's the cheapest way to get small diameter hardenable steel even if actual composition is unknown.
for the majority of 'special tools' they may be a 'single use' although I still have several I made 20+ years ago.