Sandpaper stick (flat) 400

Description

Super Fine Flat Abrasive Stick for Precision Deburring and Surface Smoothing

This 400 grit sanding stick offers a super fine level of abrasion, ideal for precision metal polishing, deburring, and surface preparation in jewellery making, watch repair, and fine metalwork. Measuring 250mm long, 19mm wide, and 5mm thick, it features a flat profile mounted on a durable wooden stick, making it easy to handle and apply controlled pressure across metal surfaces.

Use it as you would a file, but with the gentler touch of fine sandpaper—perfect for areas where a clean, smooth finish is required without excessive material removal.

Ideal for Smoothing and Refining Metal Surfaces

The 400 grit surface is best suited for:

• Removing minor tool marks or burrs after filing

• Preparing metal for further sanding or polishing

• Cleaning up bezels, edges, and flat components

• General smoothing of silver, gold, brass, or copper

Its abrasion level sits between medium and ultra-fine, making it a valuable transitional grit during finishing workflows.

Consistent, Controlled Finish with File-Like Handling

Mounted on a slim wooden core, the sanding surface stays flat and even throughout use, allowing for consistent finishes across flat surfaces. The stick is rigid enough to be used precisely but comfortable to hold and manoeuvre even during long polishing sessions.

Use it for flat workpieces or for refining shapes, working around prongs, and preparing pieces for soldering, assembly, or final polish.