Bosch GNA 18V-16 E 18v Cordless Nibbler

The Bosch GNA 18V-16 E is an 18V cordless nibbler designed for precise, clean cutting of steel and aluminium sheet materials, ventilation ducting, and channels without distortion or burring.

Powered by a brushless motor, this cordless nibbler delivers cutting performance equivalent to a 700W corded tool while remaining lightweight and well-balanced in use. The slim 156mm grip diameter makes it comfortable to control during extended work, reducing fatigue on demanding jobs. Maintenance-free brushless motor technology also contributes to a longer working tool life.

The GNA 18V-16 E is well suited to plumbing, heating, and air conditioning installation, as well as general metal construction work. It handles aluminium sheet up to 2.0mm and standard steel up to 1.6mm, with a minimum curve radius of 40mm for detailed cuts. Interior cut-outs are possible with a 22mm pre-drilled starter hole.

The tool is compatible with all Bosch Professional 18V batteries and chargers as part of the Professional 18V System, and also supports the AMPShare multi-brand battery platform. Restart protection is included as a user safety feature.

Features and Benefits:
• Brushless motor delivers cutting performance equivalent to a 700W corded tool
• Slim 156mm grip and lightweight design for comfortable, balanced handling
• Cuts aluminium up to 2.0mm and steel (400 N/mm²) up to 1.6mm
• Minimum curve radius of 40mm for detailed and curved cutting
• Compatible with Bosch Professional 18V System and AMPShare multi-brand batteries
• Restart protection for enhanced user safety
• Maintenance-free components for extended tool life

Specifications:
Battery voltage: 18V
No-load stroke rate: 1,400 spm
Cutting capacity in aluminium (200 N/mm²), max: 2.0mm
Cutting capacity in steel (400 N/mm²), max: 1.6mm
Cutting capacity in steel (600 N/mm²), max: 1.0mm
Cutting capacity in steel (800 N/mm²), max: 0.7mm
Minimum curve radius: 40mm
Cutting track width: 5.0mm
Pre-drilling for interior cut-outs: 22mm
Length: 313mm
Width: 83mm
Height: 156mm
Weight (excl. battery): 1.7kg
Sound pressure level: 87 dB(A)
Sound power level: 98 dB(A)
Vibration emission value (ah): 4.8 m/s²

Contents:
Die plate (2 608 639 028)
Punch (2 608 639 027)