What is the difference between a concave cutter and a knob cutter for bonsai?

A concave cutter removes branches flush and leaves a slightly hollow wound that heals into a smooth surface, while a knob cutter takes a deeper spherical bite to remove stubs and knobs. Choose based on whether you are pruning branches close to the trunk or cleaning up raised knots.

Should I choose carbon steel or stainless steel bonsai cutters?

Carbon steel takes and holds a very keen edge that gives clean cuts on live wood, and benefits from regular oiling to stay in good condition. Stainless steel resists corrosion well in humid settings and needs less upkeep, making it a practical choice where storage stays damp.

How to use Kynup pruning shears for bonsai?

Select the branch to be pruned, ensuring it is within the 1-inch cutting capacity. Open the shears by moving the safety lock to the unlock position. Position the blades around the branch and squeeze the ergonomic handles firmly to make a clean cut. Move the lock to secure the blades after use.

Are Kynup pruning shears suitable for humid Indian climates?

These shears feature SK-5 high carbon steel blades, which are sharp and strong but require regular oiling and dry storage to prevent rust in humid Indian conditions. The aviation-grade aluminum alloy handles are corrosion-resistant. For less maintenance in damp environments, consider stainless steel alternatives.

What is the cutting capacity of these Kynup pruning shears?

These Kynup pruning shears can cut through branches up to 1 inch in diameter, depending on the wood species. For thicker branches, it is recommended to use loppers or other heavy-duty cutting tools.

How do I maintain the Kynup pruning shears?

After each use, clean the blades to remove sap and debris. For carbon steel blades, apply a light coat of oil to prevent rust, especially in humid environments. Store the shears in a dry place with the safety lock engaged.

Can I buy original Kynup pruning shears in India?

Yes, you can buy original Kynup pruning shears in India through crowcrowcrow. We import directly from authorized US retailers and authorized brand partners, ensuring factory-sealed products with all customs duties and GST included. Delivery is via ExpressBox tracked shipping.

Kynup Bonsai Pruning Shears | SK-5 Steel, 21.8cm, Bypass Cutters

Name: Kynup Heavy Duty Pruning Shears for Gardening, Bonsai Cutters 21.8 cm (8.6 Inches) | SK-5 Steel Blades
Brand: Kynup
SKU: hdb3389
Price: 1715.00 INR
Availability: InStock

About this item

Kynup heavy-duty pruning shears are crafted with professional SK-5 steel blades, ensuring they are ultra-strong, sharp, and resistant to rust and corrosion. These bonsai cutters simplify pruning tasks, making them ideal for trimming rose bushes, shrubs, hedges, stems, and light branches. The aviation-grade aluminum alloy handles are lightweight, reliable, and sturdy, designed for comfortable, anti-slip use with a soft silicone matte grip. A simple one-button lock mechanism enhances safety and ease of operation.

These shears can cut through branches ranging from 1/2 inch to 1 inch in diameter, depending on the wood species. They are perfect for deadheading, trimming, and shaping trees, roses, annuals, vegetables, flowers, and bonsai plants. The ergonomic handle design reduces hand pressure, providing a comfortable experience during extended use. The bypass blade type ensures clean cuts that promote plant health.

For Indian gardeners, these imported Kynup shears offer superior durability and precision compared to many local alternatives. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping. Enjoy professional-grade pruning tools delivered directly to your doorstep.

Key Features

Bonsai Cutters with High Performance Blades — The blades of Gardening Shears adopts professional SK-5 steel is ultra-strong, sharp, rust and corrosion resistant. Bonsai Cutters save time and makes pruning easier. It is ideal use for trimming and cutting the rose bush, shrubs, hedges, stems and light brunches.
Safe With Lock — More safe with this bonsai butters with one button, you can move the button to the right for the unlock of the Pruning Scissors, and move it to the left for the lock of Pruner Shears. Very easy to operate.
Cutting up to 1 Inch — This Bonsai Cutters can cut Through 1/2", 3/4", 1 inch Diameter Size Branches Depending On The Wood Species. Ideal for deadheading, trimming, shaping on tree, roses, annuals, vegetable, flower gardens, bonsai and other plants.
Reliable, Sturdy — The handles of our gardening shears adopt aviation grade aluminum alloy die cast, after 9 rounds treatment of suers not only have perfect texture, but also is light, reliable, and sturdy.
Ergonomic & Friendly Design — The arc of the handle of the gardening shears can reduce the prussre of your handle. Soft solicone matte material feels more comfortable and anti slip than plastic handle. 8.6" Professional Pruner Shears makes you fell more comfortable when Cutting.

Why choose this product

Precision Pruning with Durable SK-5 Steel

Kynup pruning shears utilize professional SK-5 steel, renowned for its hardness and edge retention, ensuring clean, precise cuts that promote faster plant healing. Unlike many local tools that may dull quickly or rust in humid Indian climates, these shears are built for longevity and performance. The aviation-grade aluminum alloy handles are both light and incredibly sturdy, reducing strain on your hands during extensive gardening. An integrated safety lock keeps the blades secure when not in use, offering peace of mind. Imported directly from authorized US retailers, these shears represent a commitment to quality and durability for serious gardeners.

Ideal for Enthusiast Gardeners, Not for Heavy Lopping

These Kynup shears are perfect for hobbyist gardeners, bonsai enthusiasts, and anyone needing precise trimming for roses, shrubs, and light branches up to 1 inch. They excel at shaping, deadheading, and maintaining plant aesthetics. However, they are not designed for heavy-duty lopping of thick, hardwood branches or for continuous, high-volume commercial use. If you require tools for felling trees or clearing dense brush, consider larger, more robust loppers. For delicate bonsai work or general garden upkeep, these shears offer excellent performance and value.

How to use

Ensure the branch to be pruned is within the 1-inch diameter capacity. Move the safety lock on the shears to the unlock position to open the blades. — Prepare for Cutting
Position the bypass blades around the branch, ensuring a clean cut. Squeeze the ergonomic handles firmly and smoothly to cut through the stem or branch. — Make the Cut
After use, clean any sap or debris from the blades. For carbon steel, apply a light coat of oil to prevent rust, especially in humid Indian climates. Store the shears with the safety lock engaged. — Clean and Store

Example scenarios

Typical situations where Kynup Heavy Duty Pruning Shears for Gardening helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Maintaining a small bonsai collection in a humid coastal city like Mumbai or Goa.

How this product helps

The Kynup shears' sharp SK-5 steel provides precise cuts for shaping delicate bonsai. While carbon steel requires regular oiling to prevent rust in high humidity, the sturdy aluminum handles ensure comfortable, long-term use for detailed styling sessions.

Scenario 2

Illustrative example

Where it helps

Trimming rose bushes and shrubs in a garden that experiences monsoon rains.

How this product helps

These shears easily cut through stems up to 1 inch. For gardeners in monsoon-prone areas, remember to clean and oil the SK-5 steel blades after use to prevent rust, ensuring they remain sharp and effective for seasonal pruning.

Specifications & installation

Installation & usage

Recommended Use	Trimming, cutting, shaping roses, shrubs, hedges, stems, bonsai, and light branches.
Cutting Capacity	Up to 1 inch diameter branches, depending on wood species.
Blade Lock	Yes, one-button safety lock mechanism.
Handle Comfort	Ergonomic design with soft silicone matte grip.

How we compare

Feature	Kynup Heavy Duty	Others
Blade Material	SK-5 High Carbon Steel (sharp, needs oiling)	Varies; often lower-grade steel, may rust easily in India
Handle Construction	Aviation-grade Aluminum Alloy (light, sturdy, ergonomic)	Often plastic or basic metal, less durable or comfortable
Cutting Capacity	Up to 1 inch diameter branches	Typically up to 0.5-0.75 inch for similar price point
Durability & Precision	Designed for clean cuts, long-lasting edge retention	Edge may dull faster, cuts can be less precise
Cost per Use	8.6 inch tool — ₹1,715 per tool	Varies by brand, often ₹500-1000 for comparable quality

SKU	hdb3389
GTIN	0791378524709
Brand	Kynup
Model Name	V11 Black
Color	Red-black
Overall Length	21.8 cm (8.6 inches)
Blade Length	8.1 cm (3.2 inches)
Handle Material	Alloy Steel
Blade Material	High Carbon Steel (SK-5)
Blade Type	Bypass
Blade Edge	Serrated
Weight	0.30 kg (0.66 lbs)
Cutting Capacity	Up to 1 inch diameter branches
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

Attributes	Current Kynup Heavy Duty Pruning Shears for Gardening, Bonsai Cutters 21.8 cm (8.6 Inches) \| SK-5 Steel BladesBuy Now	Kynup 2-Pack Bypass Pruning Shears 21.8 cm (8.6 inches) \| Heavy Duty Garden Clippers for Plants & TreesBuy Now	Kynup 3-Pack Bypass Pruning Shears Set with Gloves \| Stainless Steel Blades & Soft Grip HandlesBuy Now	Kynup Heavy Duty Pruning Shears with SK5 Japanese Steel \| 2.5 cm (1 inch) Cutting CapacityBuy Now	VOUIU 8-inch Concave Cutter Bonsai Tool \| 210mm Stainless Steel PrunerBuy Now	Mighty Mini Bonsai Tree Turntable 12.5 inch (31.75 cm) Base \| Smooth 360-Degree Rotation for Easy Pruning & DisplayBuy Now	VOUIU 6-Piece Bonsai Tool Set \| Knob Cutter, Trunk Splitter, Concave Cutter, Wire Cutter, Jin Pliers, Bonsai Scissors (210mm)Buy Now
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Kynup Heavy Duty Pruning Shears for Gardening, Bonsai Cutters 21.8 cm (8.6 Inches) | SK-5 Steel Blades

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Specifications & installation

Installation & usage

How we compare

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