The Stanley three‑square file 200 mm is perfect for precise filing on inside corners and sharp edges. Its lightweight triangular profile ensures good grip.
Stanley Three‑Square File – Precision File for Triangular Profiles
The Stanley three‑square file is a hand file with a triangular cross section. It is ideal for working on inside corners, sharp edges, and hard‑to‑reach areas on metal, wood, or plastic workpieces. With a length of 200 mm and a weight of only 0.255 kg, it offers good control and enables precise filing.
Triangular profile for accurate filing in 90° corners and on inside edges
200 mm length for optimum handling and control
Light weight of 0.255 kg for fatigue‑free work
Versatile use on metal, wood, and plastic
What sets the Stanley three‑square file apart
Stanley has been synonymous with quality tools for over 175 years. This three‑square file combines typical Stanley robustness with precise triangular geometry. The hardened surface ensures even material removal and long life.
Ideal for...
Professional craftsmen, DIY enthusiasts, and model makers who need accurate filing inside corners or on sharp edges. Also perfect for finishing hard‑to‑reach areas in the workshop or for hobby projects.
How to use the Stanley three‑square file
Secure the workpiece firmly. Guide the file with even pressure in one direction over the surface being worked. Use the triangular shape to file into confined corners. Clean and store dry after use.
Stanley is a globally leading manufacturer of hand tools and has been one of the most trusted brands in the industry for over 175 years. The company offers a broad range of tools for both professionals and DIYers, known for their durability and precision. Stanley products are manufactured to strict quality standards and are renowned for their robust construction.
A three‑square file is a hand file with a triangular cross section. It is used for precise work on inside corners, sharp edges, and hard‑to‑reach areas.
It is ideal for precision filing on metal, wood, and plastic, especially in tight angles such as 90° corners or along edges.
The Stanley three‑square file is 200 mm long and weighs 0.255 kg.
No, the file is supplied individually.
Clean the file after use with a wire brush, remove debris, and store it dry. Occasional oiling protects against corrosion.
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