Abrasive mop disc KLINGSPOR SMT 924 125x22.23 mm Grain 80

Klingspor SMT 924 abrasive mop disc, diameter 125 x 22.23 mm, grain 80, designed for surface finishing and intermediate sanding. The disc fits standard 125 mm backing plates and is suitable for use with angle grinders and dedicated polishing tools that accept 22.23 mm center holes. Made by KLINGSPOR (MPN 322869, EAN 4014855209446), it provides consistent abrasive performance for material removal and blending of welds, paint layers, and rust.

Advantages

The SMT 924 mop disc in grain 80 offers a balance between material removal and surface refinement. Its construction ensures even wear and reliable grit distribution throughout the disc, resulting in uniform sanding results. The 22.23 mm center hole makes it compatible with common backing plates, and the 125 mm diameter allows work on medium-sized surfaces with good control.

Suitable for

• Removing paint and rust from metal surfaces
• Blending weld seams and deburring
• Intermediate sanding before painting or coating
• Surface preparation on steel and non-ferrous metals

Key specifications

• Brand: KLINGSPOR
• Model: SMT 924
• Dimensions: 125 x 22.23 mm (diameter x center hole)
• Grit: 80
• MPN: 322869
• EAN: 4014855209446

How to use

Mount the disc onto a suitable 125 mm backing pad with a 22.23 mm arbor. Securely fasten the backing pad to the machine before operation. Start the tool at low speed to check balance, then increase to the recommended operating speed for the tool and application. Apply light, even pressure and move the disc across the workpiece to avoid digging in. Allow the abrasive to perform the cutting action rather than forcing the tool.

Recommendations

Use appropriate personal protective equipment including eye protection, gloves, and a dust mask. Match grit 80 to tasks requiring moderate material removal with some surface finishing; switch to finer grits for final smoothing. Follow the tool manufacturer's maximum RPM rating for the backing pad and disc.