Sander Accessory Proxxon 28590 — 1 piece

Proxxon 28590 — 1 piece is a 2" (50 mm) single-piece flap disc accessory intended for compatible Proxxon longneck angle grinders. Constructed from aluminum-oxide abrasive, the disc delivers a high stock removal rate while providing controlled grinding and smoothing on a variety of materials. Supplied as one unit per pack, this accessory is offered as a spare or replacement part to restore sanding and grinding capability in workshop and hobby environments where compatibility with Proxxon sanding systems is required.

Advantages

The aluminum-oxide flap design balances aggressive material removal with surface finish control, making it suitable for both initial shaping and secondary smoothing. Its 2" (50 mm) diameter provides access to tighter areas than standard discs, and the single-piece supply simplifies inventory and replacement. The disc is compatible with Proxxon longneck angle grinders, ensuring correct fit and reliable rotational stability during use.

Suitable for

• Grinding and smoothing of cast iron and gray cast iron
• Material removal on stainless steel and steel
• Shaping and finishing of non-ferrous metals
• Light sanding and contour work on wood and plastic
• Replacement or spare part for compatible Proxxon longneck angle grinders

Key specifications

• Diameter: 2" / 50 mm
• Abrasive material: aluminum-oxide
• Pack quantity: 1 piece
• Designed for use on longneck angle grinders
• Intended applications: grinding, smoothing, stock removal

How to use

Fit the flap disc onto a compatible Proxxon longneck angle grinder following the tool manufacturer's instructions for attachment and safety. Operate the grinder at the recommended speed for the material being worked, applying light to moderate pressure and moving the disc across the workpiece in steady strokes. Allow the abrasive to do the cutting—avoid excessive force which can cause uneven wear or overheating. Replace the disc when abrasive performance declines or when damage is observed.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves, and hearing protection. Confirm compatibility with your specific longneck angle grinder model before use and test on scrap material when adjusting technique or speed for different materials.