Polax flap sanding disc 125 mm G120 for angle grinders, pack 1 (MPN 54-006)

Polax flap sanding disc 125 mm G120 is designed for use with 125 mm angle grinders to perform medium-fine sanding, deburring and surface preparation on metal, wood and composite materials. The abrasive flaps are arranged to provide uniform material removal and an even finish while following the contours of the workpiece. The disc is supplied as a single unit suitable for standard 125 mm backing pads commonly used in workshop and maintenance environments.

Advantages

The flap sanding disc offers consistent cut and finish thanks to the layered abrasive flaps that wear evenly, exposing fresh abrasive during use. Its G120 grit balances material removal and surface refinement for efficient smoothing and light profile shaping. The 125 mm diameter gives good access to confined areas while maintaining stability on standard backing pads, and compatibility with angle grinders ensures quick mounting and replacement.

Suitable for

• Sanding and smoothing metal surfaces before painting or coating
• Deburring edges on metal and composite parts
• Surface preparation of wooden components prior to finishing
• Light rust and scale removal on small- to medium-sized workpieces
• Contour sanding on curved or irregular surfaces

Key specifications

• Diameter: 125 mm
• Abrasive grit: G120 (medium-fine)
• Designed for use with 125 mm backing pads and compatible angle grinders
• Construction: layered abrasive flaps for even wear and finish
• Typical applications: sanding, deburring, surface preparation on metal, wood and composites

How to use

Secure the disc onto a compatible 125 mm backing pad according to the angle grinder manufacturer's mounting instructions, ensuring the machine is unplugged or the battery removed before installation. When operating, hold the grinder firmly and apply moderate, even pressure while moving the disc across the surface to avoid gouging. Allow the abrasive flaps to follow the contour of the part for uniform results; do not force excessive pressure as this shortens disc life and may overheat the material. Replace the disc when the abrasive becomes worn or performance decreases.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves and respiratory protection when sanding. Match the G120 grit to the required finish: choose coarser grits for faster material removal and finer grits for smoother finishes. Test on a small area before full-scale work and maintain a steady, consistent grinding angle for best results.