GNA 3,5 nibbler 620 W

The Makita JN1601 is a professional metal nibbler designed for clean and precise straight or curved cutting in flat and corrugated sheet metal. The tool cuts without significant deformation and is ideal for roofing sheets, ventilation ducts, and industrial metalworking applications. A powerful 550 W motor and a 360° rotatable die ensure excellent performance and manoeuvrability. 

Key features:

• Powerful 550 W motor – delivers consistent and accurate cutting performance. 
• Cutting capacity in mild steel up to 1.6 mm (400 N/mm²) – suitable for most steel applications. 
• Stainless steel up to 1.2 mm (600 N/mm²) – effective cutting in tougher materials. 
• 360° rotatable die – easy handling for complex shapes and profiles. 
• Tight cutting radii – ideal for curved cuts:
  
  

- inside radius: 45 mm

- outside radius: 50 mm 

• Slim and ergonomic body design – comfortable grip and reduced operator fatigue.
• Lock‑on slide switch – ideal for continuous operation.

Technical specifications:

• Power supply: 230 V (corded / mains powered)
• Power input: 550 W
• Cutting capacity:

- mild steel (up to 400 N/mm²): 1.6 mm

- stainless steel (up to 600 N/mm²): 1.2 mm

- stainless steel (up to 800 N/mm²): 0.8 mm

- aluminium: up to 2.5 mm

• Strokes per minute: 2,200 spm
• Minimum cutting radius:
  
  

- inside: 45 mm

- outside: 50 mm

• Weight (without cable): 1.6 kg
• Power cord length: 2.0 m
• Dimensions (L × W × H): 261 × 75 × 177 mm

The Makita JS1601 is a compact, high‑capacity professional sheet metal shear designed for straight and slightly curved cuts in metal sheets. The tool removes a clean strip from the centre of the material without deforming the surrounding edges. Its lightweight design and excellent manoeuvrability make it ideal for fabrication, installation, and maintenance work.

Key features:

• Powerful 380 W motor – delivers fast and smooth cutting performance. 
• Cutting capacity in steel up to 1.6 mm (400 N/mm²) – suitable for mild steel applications. 
• Stainless steel up to 1.2 mm (600 N/mm²) – precise cutting in tougher materials.
• Minimum cutting radius of 250 mm – allows curved cutting operations. 
• High stroke rate of 4,500 spm – ensures clean and consistent cuts.
• 360° rotatable shear head – improves access and working comfort. 
• Lightweight and ergonomic design – reduces operator fatigue during extended use.

Technical specifications:

• Power supply: 230 V (corded / mains powered)
• Power input: 380 W
• Cutting capacity:

- steel (up to 400 N/mm²): 1.6 mm

- stainless steel (up to 600 N/mm²): 1.2 mm

- stainless steel (up to 800 N/mm²): 0.8 mm

- aluminium: up to 2.5 mm

• Minimum cutting radius: 250 mm
• Strokes per minute: 4,500 spm
• Weight (without cable): 1.4 kg
• Power cord length: 2.5 m
• Dimensions (L × W × H): 320 × 70 × 78 mm