3M 20427 Clean Sanding 3" Hookit Disc Pad Kit with 5 Adapters

The 3M Clean Sanding Hookit Disc Pad Kit is a versatile dust extraction backup pad system designed for professional sanding applications. This 3-inch pad features integrated dust extraction holes that connect to vacuum systems for cleaner, healthier work environments.

Key Features:

• Foam construction provides firm yet flexible support for consistent sanding results
• Hookit attachment system allows quick disc changes without adhesives, maximizing abrasive disc life
• Dust extraction design captures particles at the source for improved visibility and reduced cleanup
• Universal compatibility with 5 included thread adapters for multiple tool types
• Durable foam material balances firmness with enough yield for even grit application

Thread Compatibility:

The backup pad features a 5/16-24 internal thread and includes 5 adapters that convert to: 1/4-20 external, 1/4-20 internal, 1/4-28 external, 5/16-24 external, or 6mm-1.0 external threads. This versatility allows the pad to work with a wide range of pneumatic and electric sanders, grinders, and rotary tools.

Ideal for automotive refinishing, woodworking, metalworking, and general surface preparation where dust control is essential.