I got conned into helping lay some carpet today and took the opportunity to use a Kershaw 3850BLK un-assisted, 3Cr13 (roughly equivalent to 420J2) bladed "Swerve" from the Wal-Mart Christmas
3-knives-and-a-flashlight-for-$20 package.
It worked. No drama. Didn't hold an edge worth a toot. No chipping or failures on the nasty dirty carpet. Easy to sharpen.
Regular Swerve here:
http://kershaw.kaiusaltd.com/knives/knife/swerve
The knife is a cheapy, and free of obvious defect but I like to tinker.
The powdercoat finish was a bit rough and wasn't conducive to smooth opening so I pulled the blade out, removed the studs and polished the finish away from the flats and pivot. That slicked the action up a great deal. Now it can be flipped open without pitching the knife like a fastball.
Note how rough the blade is under the powder coat.
So I'm looking at this knife and I think to myself, "This knife needs a Wave in celebration of Kershaw's recent Emerson collaborations!"
Off to my bitterly cold, unheated shop I go.
Grinding on an already heat treated knife always carries the risk of ruining the blade if you aren't careful with the heat.
I use a cup of ice to keep the blade extra-chilled and only keep the blade on the belt for 10 seconds at a time, just long enough for the dampness to start crawling away from the area being ground.
A few minutes work gets us to this point:
With just the plunge cut from a belt we have a functional "Wave" but it sure would be hard on pockets.