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Dosko

Dosko Cutting Knife | 6.5-In.

SKU 790006.DOS
$95.00
$95.00
Authorized Dealer
Questions? (866) 671-5917

Estimated shipping time

Shipping for this item is governed by Forge Work Supply’s standard Shipping Policy.

We offer free shipping within the continental United States. Orders are typically processed within 1–2 business days, with estimated delivery in 4–7 business days, depending on carrier and destination.

All shipments include tracking and are insured against loss or damage.

For full details, including delivery issues, damage reporting, and carrier information, please review our complete

Shipping Policy.

What is your Return and Refund Policy?

Returns and refunds for this item are subject to Forge Work Supply’s standard Return and Refund Policy.

Customers may request a return within 30 days of delivery, provided the item is unused, undamaged, and in its original packaging. Proof of purchase is required.

Change-of-mind returns may be subject to a restocking fee. Defective, damaged, incorrect, or lost items are eligible for a replacement or full refund, as applicable.

Refunds are issued to the original payment method after the returned item is received and inspected.

Return and Refund Policy

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.

✔️Genuine Dosko replacement cutting knife
✔️Double-edge, reversible design for extended blade life
✔️40-degree beveled edge for efficient, aggressive cutting
✔️Heavy-duty hardened steel construction
✔️Precision-drilled 4-hole mounting pattern
✔️Designed for commercial, rental, and municipal use

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.

🟢 Light / Occasional Use

Typical Users:
Property owners, light-duty landscapers

Rotate Blade
~20–60 hrs
Replace Blade
60+ hrs

🟡 Commercial / Professional Use

Typical Users:
Landscaping & tree service crews

Rotate Blade
~10–40 hrs
Replace Blade
40–100 hrs

🔴 Rental / Heavy-Duty Use

Typical Users:
Rental fleets, municipalities

Rotate Blade
~5–15 hrs
Replace Blade
20–60 hrs

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

Length 6.5 In.
Width 2.265 In.
Thickness 0.375 In.
Number of Mounting Holes 4
Bevel Angle 40 Degrees
Weight 4 Lbs
Compatible Equipment Dosko 13-21T-13H Brush Chipper

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