File STABILUS EXCELLENT PRO pilnik zebra łódka NF21 100/100 – metalworking hand file 100 mm

STABILUS EXCELLENT PRO pilnik zebra łódka NF21 100/100 is a metalworking hand file with a 100 mm working length and a zebra "boat" profile designed for precise material removal. Intended for manual use, this NF21 profile file provides controlled shaping, deburring and finishing on metal, plastic and similar materials in workshop, maintenance and light fabrication environments. The file's compact size makes it suitable for detailed tasks where access is limited and accuracy is required.

Advantages

The STABILUS EXCELLENT PRO file combines a defined tooth pattern with a consistent cut depth to deliver predictable material removal and a smooth finish. Its boat-shaped profile allows for work on curved and flat surfaces while reducing the risk of digging in on edges. The short 100 mm length improves control for delicate operations and tight spaces. The hardened steel construction ensures wear resistance and stable cutting performance over repeated use.

Suitable for

• Shaping and refining metal edges and profiles
• Deburring machined parts and cut edges
• Finishing plastic components and composite materials
• Detail work in maintenance, repair and small fabrication tasks
• Working on curved surfaces and narrow access points

Key specifications

• Working length: 100 mm
• Profile: zebra (boat) shape, NF21
• Cut type: precision tooth pattern for controlled removal
• Material compatibility: metals, plastics, similar materials
• Intended use: manual hand file for workshop and maintenance

How to use

Hold the file with a secure two-handed grip, one hand on the handle and the other guiding the tip, and apply even forward strokes along the workpiece. Use light, steady pressure and withdraw the file on the return stroke to preserve the tooth pattern. Work progressively from coarse to fine filing as needed, checking the surface frequently to avoid over-removal. Secure the workpiece in a vise or clamp to ensure stability and maintain consistent contact between the file and the material.

Usage recommendations

Keep the file clean by brushing off filings regularly with a file card to maintain cutting efficiency. Avoid using the file on hardened surfaces beyond its intended range and store it in a dry place to prevent corrosion. For best results on delicate finishes, finish with finer abrasives or polishing after filing.