Abrasive Flap Disc KLINGSPOR PS21FK P8 LC 180 Grit 180 125 mm 50 pcs

KLINGSPOR PS21FK P8 LC 180 abrasive flap discs, grit 180, 125 mm diameter, supplied in a pack of 50. These flap discs are built from overlapping abrasive flaps fixed to a backing plate to provide even stock removal, consistent contouring and a uniform finish on metal surfaces and welded joints. The design is intended for use with angle grinders and for tasks in fabrication, metalworking and maintenance where controlled material removal and surface blending are required.

Advantages

These KLINGSPOR flap discs combine fine grit for smoother finishes with a robust construction that maintains flap integrity during use. The overlapping flap layout ensures progressive wear and consistent cutting action, reducing the need for frequent disc changes. Their 125 mm diameter and balanced backing allow stable operation on standard angle grinders, while the fine grit delivers improved surface quality on steel and other metals.

Suitable for

• Grinding and blending of welded joints
• Surface finishing and deburring of metal parts
• Light stock removal and contour shaping on fabricated components
• Maintenance work requiring consistent finishing across flat and curved surfaces

Key specifications

• Disc type: overlapping abrasive flap design for even wear
• Grit: 180 (fine)
• Diameter: 125 mm
• Back-up: rigid backing suitable for angle grinders
• Pack quantity: 50 discs
• Intended material: metal surfaces and welded joints

How to use

Fit the flap disc to a compatible angle grinder according to the grinder manufacturer's instructions and ensure the tool is switched off and unplugged during mounting. Hold the grinder with a firm two-handed grip, set an appropriate rotational speed for the disc and material, and apply light to moderate pressure while moving the disc steadily across the work area. Allow the abrasive flaps to do the cutting; avoid forcing the disc to prevent premature wear or damage. Replace the disc when the abrasive material is worn down to the backing or when performance declines.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves and hearing protection. Ensure proper wheel guards are fitted and maintain correct grinder speed limits. For best results on stainless steel or heat-sensitive alloys, use short passes to limit heat build-up and avoid excessive grinding that may alter the material surface.