Reddit reviews O1 Tool Steel Sheet, Precision Ground, Annealed, 1/4" Thickness, 2" Width, 18" Length
We found 1 Reddit comments about O1 Tool Steel Sheet, Precision Ground, Annealed, 1/4" Thickness, 2" Width, 18" Length. Here are the top ones, ranked by their Reddit score.
O1 tool steel has better machinability than A2 tool steel, and must be hardened in oilMeets ASTM A681 specificationsGround with high precision to the specified shape and sizeStandard tolerance
I got 2 of these from Amazon. They came shipped with heat treatment instructions right on the packaging and I'm using them for stock removal.