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3M Fiber Disc Backup Pad: 4 1/2 in Dia, 5/8"-11 Threaded Hole, Extra Hard Density - Air-Cooled Fiber Disc Backing Pads
3MAir-Cooled Fiber Disc Backing Pads

3M Fiber Disc Backup Pad: 4 1/2 in Dia, 5/8"-11 Threaded Hole, Extra Hard Density

The 3M Fiber Disc Backup Pad (4 1/2 in Dia, MPN 88655) is an air-cooled fiber disc backing pad with an extra hard density, supplied in a 10-pack. It features a 5/8"-11 threaded hole for tool connection, designed for…

SKU 3G-OTH-536457

Brand
3M
Item
Fiber Disc Backup Pad: 4 1/2 in Dia, 5/8"-11 Threaded Hole, Extra Hard Density
Category
Air-Cooled Fiber Disc Backing Pads
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Technical Specifications

3M
Manufacturer Part Number
88655
Type
Extra Hard Density, 10 PK
Threaded Hole
5/8"-11
Tool Connection
5/8"-11 Threaded Hole
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Fiber Disc Backup Pad (4 1/2 in Dia, MPN 88655) is an air-cooled fiber disc backing pad with an extra hard density, supplied in a 10-pack. It features a 5/8"-11 threaded hole for tool connection, designed for use with compatible 3M fiber discs.

Frequently Asked Questions

What is the 3M Fiber Disc Backup Pad 88655 used for?

The 3M Fiber Disc Backup Pad 88655 is used as a rigid support for 3M fiber discs in grinding and finishing applications. Its extra hard density provides consistent pressure for aggressive material removal on metal, weld seams, and other industrial surfaces.

What are the specifications of the 3M 88655 backup pad?

The 3M 88655 backup pad has a 4 1/2 in diameter, extra hard density, and a 5/8"-11 threaded hole for tool connection. It is sold in a 10-pack and is designed for use with compatible 3M fiber discs in air-cooled backing applications.

Where to buy the 3M 88655 backup pad worldwide?

3G Electric supplies the 3M 88655 backup pad worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 3M fiber disc backing pad to your facility, ensuring compliance with international shipping requirements.

How to install the 3M Fiber Disc Backup Pad 88655?

To install the 3M 88655 backup pad, thread it onto a compatible grinder spindle with a 5/8"-11 thread. Ensure the pad is fully seated and tightened securely. Then attach a 3M fiber disc to the pad, following the disc manufacturer's instructions for proper alignment and pressure.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

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.

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