Nůž na křovinořez Einhell 3405083 nerez 20 cm černá

The Einhell 3405083 brush cutter blade is a stainless steel cutting disc with a 20 cm diameter and 2 mm thickness, created for attachment to compatible garden brush cutters. It is intended to deliver straight, consistent cutting performance on dense vegetation, small woody stems and thicker grass where nylon lines are less effective. The blade's stainless steel construction provides resistance to corrosion and wear during outdoor use.

Advantages

The stainless steel material ensures durability and reduced corrosion risk compared with untreated metals. A 20 cm diameter offers a balance between cutting width and manoeuvrability, allowing users to reach tighter areas while maintaining effective cutting power. The 2 mm height provides rigidity for cutting thicker stems and small brush without excessive vibration. The blade's design allows for repeated use and straightforward replacement when worn.

Suitable for

• Cutting dense grass and overgrown lawn edges
• Trimming small woody stems and scrub
• Clearing light brush and undergrowth around paths and fences
• Garden maintenance where a metal blade is preferred over nylon line

Key specifications

• Material: stainless steel
• Diameter: 20 cm
• Thickness/height: 2 mm
• Colour: black finish
• Compatibility: designed for use with compatible brush cutter models that accept a 20 cm metal blade

How to use

Before fitting the blade, ensure the brush cutter is switched off and the spark plug or battery is disconnected to prevent accidental start-up. Mount the blade according to the tool manufacturer's instructions, using the correct flange and securing nut. After installation, perform a short test run at idle to check for balance and secure fitting. Operate the brush cutter with steady, controlled passes, allowing the blade to cut through vegetation without forcing it. Replace the blade when visible wear, bends or excessive dulling reduce cutting efficiency or create unsafe conditions.

Recommendations

Use appropriate personal protective equipment, including eye protection, long trousers, gloves and sturdy footwear. Avoid striking solid objects such as stones or metal, which can damage the blade and present a hazard. Regularly inspect the blade for damage and keep mounting hardware clean and torqued to the tool manufacturer's specification.