Fein 63806193010 Backing Pad 4.5 in Pyramix Disc

Product Description

The FEIN 63806193010 is a 4.5-inch backing pad designed for use with Pyramix grinding discs on handheld buffer and polisher tools. This pad serves as the interface between the tool spindle and the abrasive disc, providing stable support and even pressure distribution across the disc surface during polishing operations. Weighing 0.27 pounds, it is a lightweight component suited for extended use. Installation and removal are straightforward tasks handled by HVAC technicians, metalworkers, fabricators, and trade professionals who rely on consistent abrasive performance during surface preparation and finishing work.

This backing pad is intended for polishing applications where a Pyramix grinding disc is mounted to a handheld buffer or polisher. It is well suited for metal surface finishing, weld blending, and material removal tasks in both shop and field environments. The compact 4.5-inch diameter fits standard handheld angle grinders and polishers configured for this disc size. Trades such as pipefitters, welders, and sheet metal workers commonly use this type of accessory during fabrication and installation work.

Key Features

• 4.5-inch overall diameter sized for Pyramix grinding disc compatibility
• Lightweight design at 0.27 pounds reduces operator fatigue during extended use
• Provides uniform backing support for consistent disc contact and polishing pressure
• Sold individually, allowing single-unit replacement as needed

Compatibility

Designed for use with Pyramix grinding discs on FEIN handheld buffer and polisher tools. Verify spindle thread and disc attachment interface before installation.

Installation Notes

Installation of this backing pad should be performed by a qualified tradesperson familiar with angle grinder and polisher accessories. Always disconnect the tool from its power source before mounting or removing the backing pad. Ensure the spindle threads are clean and undamaged before seating the pad. Follow the tool manufacturer guidelines and applicable workplace safety standards when operating abrasive accessories.