TruTool N 350 is an electric handheld nibbler from TRUMPF, designed for processing sheet metal (flat and profiled sheets). The tool uses a hollow round punch that allows the tool to rotate “on the spot” (360∘) for internal cutouts, notches, and curved elements.
It offers high productivity thanks to a powerful motor, variable stroke rate, quick tool-free punch/die change, and an ergonomic body.
The TruTool N 350 is intended for use in construction, ventilation, facade systems, installation, processing of tanks and containers, technical openings, metal trimming in architectural structures, etc.
On-the-Spot Rotation — Hollow Round Punch: Thanks to the hollow round punch, the tool can be rotated without changing the position of the tool itself—useful for internal cutouts, holes, and curved contours.
Powerful Motor with Protection: 1,700 W motor with electronic overload protection and soft start (inrush current limitation).
Tool-Free Punch/Die Change: Instrumental elements can be quickly removed and installed without the use of additional wrenches, reducing downtime.
Adjustable Speed: The speed controller allows the stroke rate to be adapted to the material, cutting precision, or template.
Robust Ergonomics and Comfortable Grip: The body shape, optimal handle diameter, and balance contribute to comfortable operation.
Stainless Steel Support: Via CR-versions of the punch/die (special tools for high-strength material).
Distortion-Free Cutting: The nibbling process avoids thermal changes or edge deformation, which is especially important for thin and sheet metal.
TruTool N 350—main tool (electric housing, mechanics).
Integrated standard punch.
Integrated standard die.
Tube of grease (type "G1") for tool lubrication.
Handle for holding the tool.
Protective case (TRUMPF Box M3 or equivalent) for storage and transport.
Operating instructions / user manual.
CR-versions of punch/die for high-strength steels (e.g., CR tools for processing sheets with strength above standard).
Chip bag—ensures safe removal of swarf from the work area.
Suspension eyelet—allows the tool to be hung on a balancer or lifting system.
Gaskets / spacer sleeves for thin sheets (for sheets up to 2 mm) to ensure better tool contact.
Special oils / lubricants for cutting steel or aluminum—improve cut quality and extend tool lifespan.
TRUMPF-Power-tools-catalog-EN_01
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