STABILUS EXCELLENT PRO_Eco pilnik zebra łódka NF21 100/180 — metal file, zebra pattern, boat shape

STABILUS EXCELLENT PRO_Eco pilnik zebra łódka NF21 100/180 is a metal file with a zebra-cut surface and a boat-shaped profile designed for controlled shaping, deburring and finishing of metal and other hard materials. The file’s two-texture zebra pattern combines cutting and smoothing surfaces in one tool, while the boat (łódka) profile provides access to curved and recessed areas. Supplied in the NF21 100/180 specification, this file is intended for workshop use where precise material removal and an even tooth geometry are required.

Advantages

The zebra-cut pattern offers both aggressive stock removal and a finer finishing action without changing tools, enabling a smooth workflow on a variety of metals. The boat-shaped profile improves reach into concave surfaces and permits consistent pressure distribution along the working edge. The construction provides durable cutting performance and predictable filing results for repeatable tasks.

Suitable for

• Shaping and profiling metal parts
• Deburring edges after cutting or machining
• Finishing welded joints and small castings
• Precision filing in maintenance and repair work

Key specifications

• Type: metal hand file with zebra-cut surface
• Profile: boat-shaped (concave-friendly)
• Abrasive pattern: combined coarse and fine (zebra pattern)
• Intended use: shaping, deburring, finishing hard materials
• Typical applications: workshop, maintenance, precision filing

How to use

Use the STABILUS EXCELLENT PRO_Eco pilnik with steady, even strokes in the direction appropriate for the file’s tooth geometry. Apply controlled pressure for material removal and reduce pressure toward the end of the stroke to avoid gouging. For concave surfaces, align the boat-shaped profile to match the curvature and maintain consistent contact along the file. Clean the file surface regularly with a file card or wire brush to maintain cutting efficiency and prevent clogging.

Usage recommendations

Wear suitable personal protective equipment such as safety glasses and gloves. Select the zebra pattern file for jobs that require both stock removal and a finer finish in a single operation. Store the file in a dry place and protect the teeth from damage by keeping it separate from other tools.