Felco
Felco 3.90 20 Grafting & Pruning Knife
Best precision tool for professional horticulturists and dedicated home gardeners.
Discover the Felco 3.90 20 Grafting & Pruning Knife, a Swiss-made tool designed for precision horticulture. This modern, foldable knife features a durable stainless steel blade and a comfortable polymer grip, making it essential for farmers, vineyard owners, and gardeners. Its specialized design ensures efficient grafting and budding for successful plant propagation and repair. The straight blade with a slight curve is perfect for precise grafting and budding tasks, combining Swiss craftsmanship with practical functionality for a wide range of horticultural needs.
$28.40
Owner Satisfaction
4.8
/ 5
Category Rank
3
/ 504
#3 in Gardening Tools
Price vs Category Average
-69%
Below average
Model
3.9020
/ Felco
Who it's for
- Serious gardeners needing sterile, long-lasting cutting performance
- Horticulturists requiring surgical precision for successful plant grafting
- Professionals working long hours who prioritize comfort and safety
Who should skip it
- Budget-conscious hobbyists seeking a basic, affordable utility knife
- Casual users who prefer low-maintenance, set-and-forget garden tools
- Beginners uncomfortable with non-locking blades during intensive pruning tasks
Performance breakdown
Blade Precision
Razor-sharp edge geometry makes delicate grafting cuts effortless and clean.
Ergonomic Comfort
Polymer handle provides a secure, fatigue-free grip for extended pruning sessions.
Build Durability
Swiss-engineered stainless steel construction withstands rigorous daily horticultural use.
Portability
Compact foldable design fits perfectly in any pocket or tool belt.
Utility Versatility
Integrated bark lifter adds significant value for specialized budding and propagation.
Ease of Handling
Lightweight frame ensures nimble control for intricate, high-stakes plant work.
Key Specs
Model
Felco 3.90 20
Type
Foldable all-purpose knife
Use
Grafting, pruning, budding roses
Blade Material
Stainless Steel
Handle Material
Plastic
Hand Orientation
Right Handed
Weight
0.08 lb
Overall Length
3.94 inches
Features
- Foldable design for portability and safety
- Ideal for grafting and pruning tasks
- Precision tool for budding roses
- Durable stainless steel blade
- Ergonomic polymer grip for comfort
- Swiss-made quality and craftsmanship
- Includes bark lifter for added utility
- Designed for efficient plant propagation
What customers say
This grafting and pruning knife is widely regarded as the professional standard. Users consistently praise the exceptional quality and precision of the stainless steel blade, noting its ability to hold a razor sharp edge crucial for clean, successful cuts. Reviewers emphasize its robust construction and superior durability, often calling it a lifetime tool. The ergonomic handle design is highly appreciated for providing a secure grip and minimizing fatigue during extended use, maximizing necessary control. Although priced at a premium, customers view the knife as a worthwhile investment. Its superior performance, longevity, and reliability deliver high perceived value, earning deep satisfaction and professional trust.
Know before you buy
The Felco 3.90 20 is specifically designed for right-handed use. The blade bevel and handle ergonomics are optimized for a right-handed grip.
Yes, this model features a built-in bark lifter, which is essential for peeling back the bark during the grafting process to ensure a proper fit for the scion.
The folding design allows you to safely store the blade when not in use, protecting the edge and preventing accidental cuts. It is compact enough to carry comfortably in a pocket while working in the field or garden.
This knife is primarily a precision tool for grafting, budding, and light pruning. It is not intended for heavy-duty pruning tasks, which are better suited for traditional bypass or anvil pruners.
The stainless steel construction provides excellent corrosion resistance and durability, which is vital for a tool frequently exposed to plant sap and outdoor moisture. It maintains a sharp edge well, though it remains easy to hone when needed.
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