Bosch GNA 3,5 Professional Nibbler


In stock


The most powerful model from Bosch
1 High-torque 620 W motor
2 Particularly suitable for distortion-free cutting of alloyed steels and stainless steel plate
3 Working to scribe mark and template easily possible

  • Die plate holder can be set to metal plate thickness, enabling vibration-free work
  • Long lifetime of punch and die plate leads to high cutting performance
  • Die plate interchangeable; die can be sharpened
  • Cut-off carbon brushes
  • Good handling, also for left-handers




Material that can be processedSteel up to 400 N/mm² at 3.5 mm
Cutting track width6 mm
Pre-drilling for interior cutout41 mm
Smallest radius70 mm
Stroke rate, load670 spm
Stroke rate at no load1,000 spm
Weight without cable3.5 kg
Length292 mm
Height117 mm
Cutting capacity Steel (400 N/mm²), max.3.5 mm
Cutting capacity Steel (600 N/mm²), max.2.4 mm
Cutting capacity Steel (800 N/mm²), max.1.6 mm
Cutting capacity Aluminium (250 N/mm²), max.4 mm
Electric specifications
Rated power input620 W
Power output240 W