Blog
Understanding Profile Knife Grinding: What You Need to Know
Profile knife grinding reproduces custom shapes from a sketch, sample, or DXF file. Learn how the process works, when shops need it, and what to expect.
When to Sharpen vs. Replace Your Planer and Jointer Knives
Learn when to sharpen planer knives vs. replace them — signs of dullness, nick repair, regrind limits, and cost trade-offs explained in plain English.
Choosing the Right Saw Blade for Clean Cuts in Any Material
Find the best saw blade for hardwood, sheet goods, laminate, and more — a plain-English guide to tooth count, grind, hook angle, and matching blades to materials.
A Buyer’s Guide to Corrugated Back Knives and Cutterheads
A practical corrugated back knives guide covering how the locking system works, profile options, materials, and what to look for when buying knives and cutterheads.
Carbide vs. High-Speed Steel: Which Tooling Is Right for You?
Carbide vs high speed steel woodworking — compare edge life, cost, regrindability, and best-use cases to find the right cutting tool material for your shop.
How to Choose the Right Shaper Cutter for Your Project
Learn how to choose shaper cutters for any woodworking project — covering profile, bore size, material, and machine compatibility in plain English.
Getting Clean, Accurate Tenons on a Double End Tenoner
A step-by-step double end tenoner setup guide — tooling selection, alignment, scoring for clean shoulders, and the common mistakes that cause loose or inconsistent tenons.
Router Bit Feeds and Speeds: A Practical Shop Guide
A practical guide to router bit feeds and speeds — chip load basics, RPM by bit diameter, climb vs. conventional cutting, and how to avoid burning and bit…
Dialing In Your Moulder: A Step-by-Step Moulder Setup Guide
Follow this practical moulder setup guide — spindle order, knife projection, feed speed, and hold-downs — plus a troubleshooting table for tear-out, snipe, and chatter.
How to Set Knives in a Corrugated Back Cutterhead Safely
Learn how to set corrugated back knives correctly — matching corrugations, projection, balance, and torque — for safer, cleaner cuts on your moulder or shaper.
Solving Unusual Woodworking Problems with Custom Tools
When standard tooling won't work, custom moulder knives and cutting tools from CGG Schmidt solve unusual woodworking challenges — odd profiles, legacy machines, and more.
Need to Match an Existing Molding? Here’s What We Need From You
Trying to match an old or discontinued molding profile? CGG Schmidt can grind a custom match molding profile knife from your sample, tracing, sketch, or DXF. Here's how.