How to change the blade on a WSH Copper Wire Stripper.
1. Remove Metric Allen Screws from Back
2. Remove Metric Allen Screws from Front
3. Use a 3 MM Allen Wrench
4. Remove Bolts from Bottom with a 5 MM Allen Wrench
5. Remove Bolts from the top with a 5MM Allen Wrench
6. Carefully remove retaining ring from one side and push out blade and shaft
7. Using two wrench, unscrew on side of blade retainer from the other
8 Replace blade and repeat process in reverse