NORTON Fiber Disc Backup Pad: 7 in Dia, 5/8"-11 Threaded Hole
The NORTON Fiber Disc Backup Pad is a 7-inch diameter, hard-density backing pad with a 5/8"-11 threaded hole for tool connection (MPN 63642504873). Designed for use with fiber discs, this see-through backing pad…
SKU 3G-OTH-535478
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Product Description
The NORTON Fiber Disc Backup Pad is a 7-inch diameter, hard-density backing pad with a 5/8"-11 threaded hole for tool connection (MPN 63642504873). Designed for use with fiber discs, this see-through backing pad provides a rigid support surface for grinding and finishing applications.
Frequently Asked Questions
What is the NORTON Fiber Disc Backup Pad used for?
The NORTON Fiber Disc Backup Pad provides a rigid, hard-density support surface for fiber discs during grinding and finishing. It is commonly used in metal fabrication, welding, and surface preparation to achieve consistent material removal and a uniform finish.
What are the specifications of the NORTON Fiber Disc Backup Pad?
This NORTON backup pad has a 7-inch diameter, hard density, and a 5/8"-11 threaded hole for tool connection. The manufacturer part number is 63642504873. It is designed for use with fiber discs in grinding and finishing applications.
Where to buy the NORTON Fiber Disc Backup Pad worldwide?
3G Electric supplies the NORTON Fiber Disc Backup Pad worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this hard-density backing pad with a 5/8"-11 threaded hole.
How to install the NORTON Fiber Disc Backup Pad?
To install the NORTON Fiber Disc Backup Pad, thread the 5/8"-11 hole onto your grinder's spindle. Ensure the pad is seated flat and secure before attaching a fiber disc. Always follow the grinder manufacturer's instructions for safe operation and disc changes.
NORTON Products
3G Electric supplies NORTON see-through fiber disc backing pads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



