Backup pad 4-1/2″ Diameter 5/8-11 Fibre Disc

Description

4-1/2″ Backup Pad – 5/8″-11 for Fibre Discs

The 4-1/2″ Backup Pad – 5/8″-11 is designed for use with 4-1/2″ resin fibre sanding discs on right-angle grinders and polishers. Featuring a standard 5/8″-11 threaded hub, this pad delivers secure mounting, excellent stability, and consistent pressure during aggressive stock removal and surface preparation.

Constructed with a rigid, reinforced plastic body, this backup pad provides firm support while maintaining heat resistance and long service life. The flat plastic face ensures even disc contact and controlled grinding, making it ideal for deburring, rust removal, and surface finishing on metal and steel.

Key Features

• Designed for 4-1/2″ Fiber Discs – Compatible with resin fibre sanding discs

• 5/8″-11 Threaded Hub – Secure attachment to angle grinders and polishers

• Reinforced Plastic Body – Durable, heat-resistant construction

• Flat Face Design – Provides consistent pressure and even disc wear

• Rigid Support – Ideal for aggressive grinding and stock removal

Ideal For

• Grinding and stock removal

• Deburring edges and surfaces

• Rust and coating removal

• Surface preparation

• Use on metal and steel

Specifications

• Pad Diameter: 4-1/2″ (115 mm)

• Thread Size: 5/8″-11

• Body Material: Reinforced plastic

• Face Type: Flat plastic pad

• Disc Type: Resin fiber discs

• Application: Grinding, deburring, surface preparation