Sanding Discs Bosch X431 Standard – Metal Abrasive Discs (pack) 2608603658

Bosch X431 Standard metal sanding discs are abrasive replacement discs designed for preparing and finishing metal surfaces. Intended for use with compatible angle grinders or sanding attachments that accept hook-and-loop or adhesive-backed discs, these discs are suitable for tasks such as rust removal, deburring, edge blending and paint stripping on metal components. The X431 Standard for Metal features semi-friable aluminium oxide grit and a sturdy x-cloth backing that provides stability and consistent finish during grinding. The abrasive grit is bonded with fully synthetic resin to improve wear resistance under heavy-duty use.

Advantages

The semi-friable aluminium oxide grit delivers robust cutting performance while wearing down predictably to maintain a steady finish. X-cloth backing gives the disc dimensional stability for even contact across edges and welded seams. Synthetic resin bonding increases adhesiveness of the grit and improves durability in demanding metalworking tasks. Discs are supplied as replacement abrasives compatible with common angle grinder sanding attachments.

Suitable for

• Rust and scale removal from steel and iron surfaces
• Deburring and edge blending on metal parts
• Surface preparation before painting or coating
• Grinding of welded seams and coarse metal finishing

Key specifications

• Abrasive type: semi-friable aluminium oxide
• Backing material: x-cloth (stable, reinforced backing)
• Bonding agent: fully synthetic resin for wear resistance
• Intended application: metal surface grinding and finishing
• Compatible tool type: angle grinders and sanding attachments accepting hook-and-loop or adhesive-backed discs

How to use

Fit the disc to a compatible angle grinder or sanding attachment following the tool manufacturer's instructions and ensuring correct mounting for either hook-and-loop or adhesive-backed formats. Start with a suitable grit for the task and apply steady, controlled passes over the workpiece to avoid excessive heat build-up. Use light to moderate pressure and maintain consistent movement to achieve an even finish; allow the abrasive to do the cutting. Replace the disc when wear reduces cutting efficiency or when the backing shows damage.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection, gloves and respiratory protection when grinding metal. Match disc grit to the required surface finish and use progressive grit steps for best results: begin with coarser grit for heavy material removal and finish with finer grit for smoothing. Ensure compatibility of disc size and attachment type with your angle grinder and follow all safety instructions from the tool manufacturer.