3M 100mm Fibre Disc Back-up Pads are designed to provide robust support for fibre backed abrasive discs, enhancing their effectiveness in sanding, deburring, and finishing applications. Ideal for metalworking professionals, these pads ensure consistent pressure distribution across the disc surface for improved abrasive performance.

Constructed from durable, tough plastic material, these hard density back-up pads offer a balance of strength and slight flexibility, allowing smooth application on metal surfaces. They are compatible with right angle, pneumatic, and electric sanders and are specifically designed to work with the TN Quick Change attachment system for secure and easy pad replacement.

Key Features:

• Even support across the entire disc surface for uniform abrasion
• Hard density backing suitable for a wide range of metalworking tasks
• 4½ inch (approximately 100mm) diameter, compatible with all fibre backed discs
• Designed for use with TN Quick Change attachment system
• Compatible with various sander types including right angle, pneumatic, and electric

Specifications:

• Hole Configuration: Plain (no holes)
• Maximum RPM: 15,200
• Overall Diameter: 178mm
• Product Colour: Black
• Thread Size: M10-1.5 Internal Thread