Flap Disc, 4 in Dia, 3/8 in Arbor, 40 Grit MPN:7100104616

The 3M CUBITRON Flap Disc, Type 29, is a high-performance abrasive tool designed for heavy-duty grinding and sanding applications. Its ceramic-coated flaps provide aggressive cutting and long-lasting durability, while the fiberglass backing plate ensures a smooth finish. Ideal for use on metal, the 40-grit disc is perfect for removing old coatings, smoothing out welds, and preparing surfaces for finishing. With a maximum operating speed of 15,000 RPM, this disc is suitable for use with right-angle grinders and die grinders. Its compact size and lightweight design make it easy to maneuver in tight spaces, reducing fatigue and increasing productivity.

Top product features:

• Ceramic abrasive material provides long-lasting durability and resistance to wear.
• Type 29 flap disc design allows for aggressive cutting and grinding on a variety of surfaces.
• Closed coating coverage helps to maintain consistent abrasive exposure and prevent premature wear.

Top product applications:

• Coarse grinding and deburring of metal surfaces
• High-speed cutting and polishing of metal
• Removing surface rust and old coatings from metal