Plane more. Sharpen less. A drop-in CPM MagnaCut replacement blade compatible with Lie-Nielsen, WoodRiver V3 and Veritas Custom bench planes. Choose your plane in the Blade menu.
Stays keen longer than A2, O1 or PM-V11
Tough edge resists chipping in end grain and hardwoods
Double tempered and cryogenically treated to Rockwell C 62; high
4.7
18 ratings
5
4
3
2
1
I originally bought one for my Lie-Nielsen #51 shooting plane. Besides taking and holding an extremely sharp edge, the MagnaCut chips significantly less than the factory A2 blade. The MagnaCut edge lasts at least 3 times longer than the A2 in the hard and abrasive woods that I use. I liked the first one so much I went back and bought several more. I use a diamond plate for restoring a chipped edge and Shapton GlassStones for honing and polishing. The Shaptons are slower, but they do work.
B
Brian · September 19, 2026
This is the best plane iron I’ve ever used! The quality of the machining is amazing as is the quality of the edge the CPM Magnacut produces. I own both a 2” and 2-3/8” that I use in my Lie Nielsen #4 B and #4-1/2. I’m able to produce shavings in curly hard maple 8-10 microns thick after a final honing on my 13,000 Sigma Power stone. And they hold the edge far far longer than the A2 cryogenically treated factory iron. Amazing job on the plane irons Nick!!
A
Allan · September 9, 2026
These blades are "Magna"ficent. I've bought one for my Lie-Nielsens: No. 4 1/2, 5 1/2, 7 and No. 102. Although Lie Nielsens blades are already premium and retain a good edge, I thought I'd try a Lake Eerie blade to see the difference. After receiving the first blade, I saw that the blades are essentially perfectly made. They are properly stout and dead flat out of the box, meaning I haven't even had to utilize the ruler trick for touching up or flattening the back of the blade. In the description, it states that they are difficult to sharpen, but they are about the same as the L.N A2 steel, if not taking just a tad longer (seconds) on the stones. But they will retain that edge phenomenally, and the edge can be honed to be quite keen. I love these blades and would highly recommend them. In my experience, the Owner, Nick, is fully involved and has excellent customer service. he even personally responded to all of my emails. This is how craftsmanship and business should be done!