Abrasive flap brush GEKO G78725A for sanding machine, flap size 120x100 mm, grit P60 (30 pcs)

Abrasive flap brush GEKO G78725A is designed for use with satinishing and sanding machines to perform medium-duty material removal and surface preparation. Each flap measures 120 x 100 mm and is equipped with P60 grit abrasive, suitable for working on metal and other hard surfaces. The product is supplied as a pack of 30 pieces, allowing continuous work cycles and straightforward replacement of worn flaps.

Advantages

The flap brush construction combines multiple overlapping abrasive lamellae that conform to contours and edges while maintaining consistent contact with the workpiece. P60 grit provides a balance between material removal rate and surface finish, making it effective for deburring, blending weld seams, and satinizing flat and curved surfaces. The 120 x 100 mm flap size offers a compact working area for precise edge and corner access without sacrificing durability.

Suitable for

• Deburring metal parts after cutting or punching
• Blending and smoothing weld seams
• Edge finishing and chamfer preparation
• Surface satinizing and light stock removal on steel, stainless steel and other hard materials

Key specifications

• Flap dimensions: 120 x 100 mm
• Abrasive grit: P60 (medium grit)
• Pack quantity: 30 pieces
• Suitable for satinishing and sanding machines that accept flap-style abrasive brushes
• Intended materials: metal and other hard surfaces

How to use

Mount the flap brush on a compatible satinishing or sanding machine following the machine manufacturer's instructions and ensuring secure attachment. Start the machine at a low to moderate speed to test contact with the workpiece, then adjust speed and pressure according to the material and desired finish. Move the brush steadily across the surface, keeping a consistent angle and avoiding excessive dwell in one spot to prevent overheating or over-removal. Replace individual flaps when abrasive performance decreases or when lamellae show excessive wear.

Usage recommendations

For best results on steel and stainless steel, use moderate speed and light to medium pressure; perform test passes to verify finish before proceeding to the full workpiece. Wear appropriate personal protective equipment such as safety glasses, gloves and respiratory protection when generating dust or working in enclosed spaces.