Dosko Cutting Knife | 6.5-In.

Dosko Cutting Knife | 6.5-In.

Engineered for dependable performance in demanding chipping applications, the Dosko 6.5-in. Cutting Knife is a genuine replacement blade designed specifically for the Dosko 13-21T-13H brush chipper. Manufactured to precise tolerances, this heavy-duty knife delivers consistent cutting performance while standing up to the rigors of commercial, municipal, and rental use.

Featuring a 40-degree beveled cutting edge, the blade efficiently slices through brush and woody material while reducing strain on the chipper’s drivetrain. Its double-edge, reversible design allows the knife to be rotated to expose a fresh cutting edge, extending service life and minimizing downtime between maintenance intervals.

Built from thick, hardened steel, this knife maintains edge integrity under repeated impacts and abrasive conditions—making it an essential wear component for keeping your Dosko chipper operating at peak efficiency.

Blade Wear & Maintenance Guide

The Dosko 6.5-in. cutting knife is a double-edge, reversible blade designed for professional use. Blade life varies based on material, operator technique, and operating conditions. Use the guide below to estimate inspection, rotation, and replacement intervals.

Note: Blade life estimates are approximate and depend on material type, cleanliness, operator technique, and maintenance practices. Inspect blades regularly and rotate or replace as needed.

Specifications