Sharpening Guide
Professional services and edge knowledge organized in one place.
This page is the central guide to professional sharpening services, edge geometry, and cutting performance at Battle Born Blade Sharpening. Use this guide to find the correct service or resource based on your needs.
Start Here
This page does not explain sharpening in depth. It organizes and routes you to the correct service or educational resource. Start with the section that best matches what you are looking for.
Professional Sharpening Services
Mail-in service is available nationwide. Mobile service availability varies by location.
Sharpening by Tool Type
Shear Edge Geometry
Clipper Blade Systems
Precision Tool Sharpening
Sharpening Fundamentals & Edge Performance
What Is a Refined Apex
Edge Geometry Explained
Convex vs Flat Edges
Edge Performance vs Cosmetic Polish
Why Shears Pull or Fold Instead of Cutting
These resources explain sharpening concepts and terminology without sales language.
Sharpening for Professionals
Sharpening for Professional Use
Process, Quality, and Expectations
Quality & Process Discipline
Warranty Considerations
Authorizations, Lineage & Craft Authority
Japanese Shear Sharpening Lineage & Training
Professional Sharpening Experience & Credentials (coming soon)
Sharpening by Brand (Independent Service)
Kenchi
Utsumi
Hikari
Green Mouse
Paul Mitchell
Sharpening Training & Education
Additional Resources
Sharpening Glossary
This guide is continuously updated as new services and resources are added. All sharpening-related pages link back to this guide.