Metal file Topex semi-circular 5902062101679, half-round hand file for metalworking

Topex semi-circular metal file is a half-round hand file designed for shaping, deburring and finishing metal surfaces. The curved cross-section combines a rounded face for concave profiles with a flat side for planar surfaces, enabling precise controlled material removal when smoothing welds, enlarging holes or refining edges. The tool is intended for use by metalworkers, fitters and technicians performing repair and finishing operations.

Advantages

The half-round geometry provides versatility for both concave and flat work without changing tools. The hardened and tempered file surface maintains cutting performance and wear resistance during repetitive use. Its hand file design allows fine control over pressure and angle to achieve even removal and accurate shaping. The tool is compact and simple to use for on-site adjustments and bench work.

Suitable for

• Shaping and smoothing concave metal profiles
• Deburring edges after cutting or welding
• Enlarging or finishing holes and slots
• Fine fitting and adjustment of metal parts
• General metal repair and maintenance tasks

Key specifications

• Type: half-round (semi-circular) hand file
• Working surfaces: rounded face and flat side
• Material: hardened and tempered steel cutting surface
• Cut: designed for metalworking (single-cut or double-cut depending on variant)
• Use: manual operation suitable for bench or in-situ work

How to use

Secure the workpiece firmly in a vice or holding device. Hold the file by the handle and position the rounded or flat face against the area to be worked. Apply steady forward strokes with moderate pressure, lifting on the return stroke if the file is not intended to cut backward. Progressively check the fit or finish and remove small amounts of material until the desired shape or smoothness is achieved. Clean the file teeth periodically with a wire brush to maintain cutting efficiency.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Select the file face (rounded or flat) that matches the profile being worked and avoid excessive pressure to prevent gouging. If more aggressive material removal is required, start with a coarser cut file and finish with a finer-cut file for a smoother surface.