Reddit reviews O1 Tool Steel Sheet, Precision Ground, Standard Tolerance, Inch, ASTM A681

I would start on some tool steel blanks. Some generally like this. https://www.amazon.com/Steel-Precision-Ground-Standard-Tolerance/dp/B00CZDPAI2

Or cut up a steel circular saw blade, some things like that before you try a firearm.

https://www.amazon.com/Precision-Ground-Annealed-Thickness-Length/dp/B00CZDPAI2/ref=sr_1_2?ie=UTF8&qid=1518120890&sr=8-2&keywords=o1+tool+steel+flat+stock

EDIT: If you go this route, most options are prime eligible, but make sure you check stock sizes a little bigger or smaller than your ideal size. The price can vary wildly. For example, I was buying 3/16x1x36 for $50, then found that 5/32 was $25.

There are two knifemaking subreddits, /r/knifemaking and /r/Bladesmith. If you want to get him steel Amazon stock O1 tool steel which will be much nicer for him to work with than leaf springs - https://www.amazon.com/Precision-Ground-Annealed-Thickness-Length/dp/B00CZDPAI2/ref=sr_1_1?ie=UTF8&qid=1482297534&sr=8-1&keywords=o1+steel. If you go with that I would suggest getting 5/32 inch thickness and 1.5 or 2 inch width, and whatever length you prefer.

I tried that a while back. Don't waste your time. The steel is VERY low quality and won't harden. If you want to go a simple route, use a reciprocating saw blade. That steel is already hard. You have to be very careful shaping it not to overheat it, but you won't need to harden it after.

Using good quality steel makes a BIG difference. You can get it from McMaster Carr, or even Amazon. I found this hunk on ebay and paid 3 dollars for it.

Amazon has 01 6"x18" in either 1/8" or 1/16" for < $70

http://www.amazon.com/Steel-Precision-Ground-Standard-Tolerance/dp/B00CZDPAI2

Amazon ships globally?

A2-

01-

Here you go!

http://www.amazon.com/Precision-Ground-Annealed-Thickness-Length/dp/B00CZDPAI2/ref=sr_1_fkmr3_1?ie=UTF8&qid=1421860628&sr=8-1-fkmr3&keywords=starrett+o-1+tool+steel+precision+ground

Here you go sorry I'm a little new to reddit I haven't quite figured out how to post tiny links like the other guy. Also for small-med size knives basically 10 in. and under I really like 3/32 for something bigger like a chopper go 3/16-1/4 in.

Depends were you live and it may take a visit to the place to see what they really have. I found a local store that had tool steel, O1 and W2, in both round bar and flat bar for reasonable prices BUT that isn't listed on their website. They also had a bunch of small cut off pieces of various metals for art projects which was really handy as well.

I know you didn't want to buy on line but Amazon has O1 with free shipping. Might be able to get a better deal locally if you look around.