The Knife Maker's Guide to a Perfect Finish
Techniques, tools, and tutorials for blade finishing — from first grind to mirror polish. Written by makers, for makers.
Popular Guides
Complete Guide to Rubber-Bonded Abrasives
Why rubber-bonded abrasives are a knife maker's secret weapon for clean plunge lines and scratch-free bevels.
How to Fix Plunge Lines
Clean up grinder marks and perfect your plunge lines without going back to the belt.
5 Finishing Mistakes That Ruin Blades
The most common errors knife makers make — and how to avoid them.
Cratex Grit Guide for Knife Makers
Which color for which step? The complete grit progression for blade finishing.
Scotch-Brite vs Rubber-Bonded
When to use each — and why most knife makers end up using both.
Surface Finish Specs Explained
Ra, Rz, RMS — what the numbers mean and how to achieve them on blades.
🔪 Ready to Upgrade Your Finishing Game?
We use Cratex rubber-bonded abrasives in our own shop. Wheels, points, cones, and mandrels — everything you need for professional blade finishing, shipped from our store.
Why AbrasiveGuide?
🛠️ Written by Makers
Every technique has been tested on real blades in a real shop. No theory — just what works.
🎯 Knife-Focused
Not generic metalworking advice. Specific techniques for blade finishing challenges.
🔗 Tool Recommendations
We tell you exactly what we use and where to get it. No vague "use an abrasive" — specific products, specific grits.