How many times can a carbide blade be sharpened?

Many times, a quality carbide tipped blade typically has enough carbide for repeated sharpenings before the teeth wear down. Sharpening costs a fraction of a new blade each time.

How do I know if my blade needs sharpening or retipping?

If teeth are intact but dull, it needs sharpening. If teeth are chipped, cracked or missing, it needs retipping first. Not sure? Send a photo and we'll tell you.

Will sharpening change how my blade cuts?

It restores how the blade cut when new. We grind to the blade's original geometry, so the feel and finish come back to factory spec.

Carbide-tipped saw blade being sharpened on a CNC grinder

Carbide Saw Blade Sharpening

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Frank’s Industrial Sharpening sharpens carbide-tipped saw blades of every diameter, tooth count and manufacturer on CNC grinders, for cabinet shops, millwork, furniture makers, lumber yards and production plants.
Mail your blades in from anywhere in the U.S., or use our route pickup and delivery across Florida and South Georgia. Carbide blades have been our largest category since 1997.

What carbide saw blades do you sharpen?

All Diameters. All Tooth Counts.

If it’s carbide-tipped, we sharpen it, from small trim blades up to large-diameter production blades, in any tooth count or grind style, including ATB, TCG, and FTG. We sharpen blades from every manufacturer, whether we sold you the blade or not, and production racks are a normal day in the shop.

Can you retip a carbide blade with broken teeth?

Missing or Broken Teeth? We Retip.

A blade with a few broken teeth isn’t scrap. We braze new carbide teeth onto the plate, grind them to match, and return a blade that runs like new, at a fraction of the replacement cost. If a repair doesn’t make sense against buying new, we call you and explain why first.

How is a carbide saw blade sharpened?

Precision Carbide Saw Blade Grinding

Sharpening carbide is grinding, not filing. Each blade is mounted on a CNC grinder that regrinds the tooth faces and tops to the blade's original angles, hook, bevel, and clearance, instead of just "touching up" the edge.
The machines run continuously filtered oil, which keeps grinding temperatures down and protects the carbide from micro-fracturing. The result is a blade that cuts like it did new, not one that's merely less dull.

Inspect: every blade is checked for cracked or missing teeth and plate damage before grinding
Grind: faces and tops are reground to factory geometry on CNC equipment
Final check: a person inspects every tooth before the blade is packed for return

Who we sharpen for

Built for Working Shops

Cabinet shops, millwork operations, furniture makers, lumber yards, and production facilities send us their carbide blades on a schedule, many on a simple rotation: one set cutting while the other set’s being sharpened, so the shop never waits on an edge. Whether you run two blades or two hundred, the process is the same: mail-in from anywhere, route pickup, or drop-off.

Need new blades too? Browse our circular saw blades.

Frequently asked questions

Carbide Blade Questions