3M Fiber Disc Backup Pad: 7 in Dia, 5/8"-11 Threaded Hole, Extra Hard Density
The 3M Fiber Disc Backup Pad is a 7-inch diameter, extra-hard density air-cooled fiber disc backing pad, supplied in a 10-pack (MPN 88657). It features a 5/8"-11 threaded hole for tool connection, designed for use…
SKU 3G-OTH-536459
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Product Description
The 3M Fiber Disc Backup Pad is a 7-inch diameter, extra-hard density air-cooled fiber disc backing pad, supplied in a 10-pack (MPN 88657). It features a 5/8"-11 threaded hole for tool connection, designed for use with compatible 3M fiber discs. 3G Electric interprets your demand and sources this genuine 3M accessory across 14 industrial departments, with specialist expertise in combustion, pumps, and controls to ensure the right solution.
Frequently Asked Questions
What is the 3M Fiber Disc Backup Pad used for?
The 3M Fiber Disc Backup Pad (MPN 88657) supports 7-inch fiber discs during grinding and finishing on metal, wood, and composites. Its extra-hard density provides firm backing for aggressive material removal, while the air-cooled design reduces heat buildup. 3G Electric sources this genuine 3M accessory for industrial applications worldwide.
What are the specifications of the 3M Fiber Disc Backup Pad 88657?
This 3M backup pad has a 7-inch diameter, extra-hard density, and a 5/8"-11 threaded hole for tool connection. It is sold in a 10-pack (MPN 88657). The air-cooled design helps dissipate heat during use. 3G Electric supplies this genuine 3M part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls.
Where to buy the 3M Fiber Disc Backup Pad 88657 worldwide?
3G Electric supplies the genuine 3M Fiber Disc Backup Pad (MPN 88657) worldwide. We interpret your demand, source the correct part, and handle full logistics and customs clearance for delivery to your facility. Contact us for availability and lead time on this 7-inch, extra-hard density backing pad.
How to install the 3M Fiber Disc Backup Pad?
To install the 3M Fiber Disc Backup Pad, thread the 5/8"-11 hole onto a compatible grinder spindle and tighten securely. Ensure the disc is centered on the pad before use. Always follow the tool manufacturer's torque specifications. 3G Electric provides sourcing support for this 3M accessory and related industrial supplies.
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3G Electric supplies 3M air-cooled fiber disc backing pads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


