"Putting a Wicked Edge on Spyderco Endura 4" by Nutnfancy

Published on May 21, 2013
Duration: 20:49

This guide details how to restore a severely damaged edge on a Spyderco Endura 4 using the Edge Pro Apex sharpening system. Expert Nutnfancy demonstrates a pragmatic approach, focusing on efficiency for maintaining a large knife collection. The process involves a specific grit progression (220, 320, 1000) and careful attention to technique to achieve a 'wicked' edge suitable for everyday carry tasks.

Quick Summary

Restore your Spyderco Endura 4's edge using the Edge Pro Apex system. Start with a 220 grit stone to reprofile damaged edges, progress to 320 for refinement, and finish with 1000 grit for a highly effective EDC sharpness. Remember to maintain consistent angles and clean between grits for optimal results.

Chapters

  1. 00:00Blade Preparation and Condition
  2. 01:11The Edge Pro Apex System
  3. 02:09Sharpening Process: 220 Grit
  4. 07:43Testing and 320 Grit Progression
  5. 10:10Final Polishing: 1000 Grit
  6. 13:39Burr Removal and Final Result

Frequently Asked Questions

How do you fix a rolled edge on a Spyderco Endura 4?

To fix a rolled edge on a Spyderco Endura 4, use a sharpening system like the Edge Pro Apex. Start with a coarse grit stone (e.g., 220) to reprofile the damaged apex, then progress through finer grits (e.g., 320, 1000) to refine and polish the edge, finishing with burr removal.

What is the best sharpening angle for a Spyderco Endura 4?

While the optimal sharpening angle can vary based on intended use, many users find success with angles between 15-20 degrees per side for the Spyderco Endura 4. The Edge Pro Apex system allows for precise angle setting, and it's recommended to record your chosen angle for consistency.

What grit stones are used for sharpening with the Edge Pro Apex?

For general sharpening and edge maintenance with the Edge Pro Apex, a common grit progression includes stones like 220 for reprofiling, 320 for refining, and 1000 for polishing. Higher grits can be used for a mirror finish, but 1000 grit often provides a highly effective EDC edge.

Why is VG-10 steel good for EDC knives?

VG-10 stainless steel is favored for EDC knives like the Spyderco Endura 4 due to its excellent balance of hardness, edge retention, toughness, and corrosion resistance. It holds a sharp edge well and is relatively easy to sharpen, making it a practical choice for daily use.

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