Flap sanding disc Rockforce RF-FD680Q 150 x 22.2 mm P80

The Rockforce flap sanding disc RF-FD680Q 150 x 22.2 mm P80 is an abrasive accessory designed for use with angle grinders and compatible sanding machines. With a 150 mm diameter and a 22.2 mm centre hole, this flap disc features overlapping flexible abrasive flaps that deliver controlled material removal and consistent surface blending. The P80 grit balances cutting speed and surface finish, making the disc suitable for shaping, deburring and preparing surfaces prior to painting or coating.

Advantages

The layered flap construction provides even wear and stable performance throughout the disc life, maintaining cutting action as flaps break in. The flexible flaps conform to contoured and curved surfaces for uniform smoothing without gouging. P80 abrasive grain allows effective stock removal while leaving a surface ready for further finishing steps. The 150 mm diameter gives a useful contact area for moderate coverage and the 22.2 mm bore fits common grinder spindles when used with appropriate mounting accessories.

Suitable for

• Removing rust, scale and paint from metal surfaces
• Shaping and smoothing wood and composite materials
• Blending weld seams and deburring metal edges
• Preparing painted surfaces for refinishing

Key specifications

• Disc diameter: 150 mm
• Centre bore diameter: 22.2 mm
• Abrasion grit: P80
• Construction: overlapping abrasive flaps on a rigid backing
• Compatible tools: angle grinders and compatible sanding machines that accept 150 mm discs

How to use

Mount the flap disc on the grinder spindle following the tool manufacturer’s instructions and ensure secure fitting before operation. Operate the grinder at the recommended speed range and apply light to moderate pressure, allowing the abrasive flaps to do the work; excessive force can shorten disc life and increase the risk of chatter or overheating. Move the disc evenly across the workpiece, keeping a consistent angle and motion suitable for the surface geometry. Replace the disc when abrasive performance diminishes or when flaps are worn to the backing.

Usage recommendations

Wear appropriate personal protective equipment including eye protection, hearing protection, and gloves. Use proper dust extraction or respiratory protection when working with materials that produce hazardous dust. Verify tool speed compatibility and secure the workpiece to prevent movement during grinding operations.