Corona RazorTOOTH Saw Replacement Tree Pruner Blade - 12in

Restore Tree Pruner Cutting Speed with a RazorTOOTH Blade, 12in

A dulled saw blade turns overhead limb removal into a slow, tiring job no matter how sharp the rest of the pruner still is. The Corona RazorTOOTH Replacement Blade restores that cutting performance with 3-sided, impulse-hardened teeth that stay sharp longer than conventional 2-sided teeth, in a 12-inch length that bolts directly onto the Corona AC 9100 and other compatible tree pruners.

Because impulse-hardened teeth cannot be resharpened, a direct blade swap like this one is the correct way to bring a pole saw or tree pruner back up to speed once the original blade wears down.

Key Features & Benefits

• 3-sided impulse-hardened teeth — unique tooth geometry stays sharper longer than conventional 2-sided saw blade teeth.
• Faster cutting — the 3-sided tooth design cuts noticeably faster than conventional blades, reducing time and effort on overhead limb removal.
• Standard bolt-on design — straightforward installation and replacement without specialized tools.
• Compatible with Corona AC 9100 — designed to fit the AC 9100 tree pruner and other compatible pole saw and tree pruner models.
• 12in blade length — ample cutting length for medium to large limbs at extended pole reach.

Who Should Use This

Arborists, landscapers, and serious home gardeners who use a compatible Corona tree pruner and want to restore peak cutting speed once the original blade dulls are the direct fit for this replacement blade.

About Corona

Corona Clipper traces back to the late 1920s in Corona, California, where a schoolteacher and a local blacksmith designed a curved clipper to harvest citrus without bruising the fruit.

Frequently Asked Questions

What tree pruners is this blade compatible with?

This blade uses a standard bolt-on design that fits the Corona AC 9100 and other compatible tree pruner models. Verify compatibility with your specific model before purchasing.

Why do 3-sided teeth cut faster?

3-sided impulse-hardened teeth have cutting edges on three faces rather than two, removing more material with each stroke. They also hold a sharper edge longer than conventional 2-sided teeth.

How do I install this replacement blade?

The bolt-on design attaches via standard hardware to the tree pruner head. No specialized tools are required beyond what is used for standard bolt fastening.

When should I replace my RazorTOOTH blade?

Replace it once cutting speed noticeably drops or the blade no longer cuts smoothly through limbs it previously handled with ease. Impulse-hardened teeth cannot be resharpened, so replacement is the correct maintenance step.