The Original Plan

Potential Problems

1. The holes

2. The blade

3. The handle

First Design change

1. Changed to a two hole support

2. Removed the detail on the blade

3. Changed the finger grips to finger sizes

Filetted the space between the fingers

No loss man hours

Why use a file?

Why use Stainless Steel?

Cutting

Drilling

Grinding

Sanding

Second design change