• Triangular section with equal sides.
• Double cut on its three faces.
• Bi-material handle with hanging hole.
• Filing of corners and sharp angles.

It is a triangular-section steel engineer's file, designed for filing corners, sharp angles, thread teeth and milling cutter teeth, and flat surfaces.

Its three sides are equal and taper towards the tip, with a double cut on its three faces. It has a soft-grip bi-material handle, with a hole for hanging, designed for display-stand presentation.

Technical specifications:
· Triangular section with equal sides.
· Double cut on its three faces.
· Bi-material handle with hanging hole.

Recommended applications:
· Filing of corners and sharp angles.
· Dressing of thread and milling cutter teeth.