In a last hurrah, let me just reiterate the industrial look/feel to the knife. Looking at the knife more, I think the blade proportions suggest a crane's beak. Because "crane" is also a heavy industry machine, it could be the basis of a good name.

1. Crane
2. Scrap Crane
3. Scrapper Crane
4. Scrappy Crane
5. Bellow Crane
6. Steel Crane
7. Cranemaster
8. Attack Crane
9. Texas Crane
10. Whuppin' Crane