SEM Products SA6400 6-Inch Multi-Hole Sanding Discs 400 Grit (50-Pack)

The SEM Products SA6400 sanding discs are professional-grade abrasives designed for fast cutting, extended life, and consistent finishing results across all substrate types. Each disc features a 6-inch diameter with a multi-hole pattern that optimizes dust extraction during machine sanding operations.

Key Features:

• 400 grit aluminum oxide abrasive for fine sanding and surface preparation
• Durable film backing resists tearing and provides consistent performance
• Hook-and-loop (Velcro-style) attachment for quick disc changes
• Multi-hole design maximizes dust collection efficiency
• Blue color coding for easy grit identification
• Compatible with 6-inch random orbital and DA sanders

Ideal for automotive refinishing, woodworking, and general surface preparation tasks. Each box contains 50 discs, providing excellent value for high-volume sanding applications. The film backing construction delivers superior durability compared to paper-backed discs, making these discs well-suited for demanding professional environments.