3MThreaded-Shank Vacuum-Hole Sanding Disc Backing Pads

3M Low Profile PSA Disc Backup Pad: 5 in Dia x 3/8 in T, 5/16"-24 Threaded-Shank

SKU 3G-OTH-543192

Brand

Item

Low Profile PSA Disc Backup Pad: 5 in Dia x 3/8 in T, 5/16"-24 Threaded-Shank

Technical Specifications

Manufacturer Part Number

05655

Hole

5

Threaded-Shank

5/16"-24 

Tool Connection

5/16"-24 Threaded-Shank 

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Technical Documents

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3M Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Low Profile PSA Disc Backup Pad (MPN 05655) is a 5-inch diameter, 3/8-inch thick threaded-shank vacuum-hole sanding disc backing pad with a 5/16"-24 tool connection and 5 holes. 3G Electric interprets customer demand and delivers this genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the 3M Low Profile PSA Disc Backup Pad used for?

The 3M Low Profile PSA Disc Backup Pad (MPN 05655) is used for sanding and finishing applications with pressure-sensitive adhesive (PSA) discs. It provides a stable backing for vacuum-assisted dust extraction in industrial metalworking, woodworking, and automotive refinishing. 3G Electric supplies this genuine 3M pad across 14 industrial departments.

What are the specifications of the 3M 05655 backup pad?

The 3M 05655 backup pad has a 5-inch diameter, 3/8-inch thickness, and a 5/16"-24 threaded-shank tool connection. It features 5 vacuum holes for dust extraction. This low-profile PSA disc pad is designed for use with compatible sanding discs. 3G Electric sources this genuine 3M part for global delivery.

Where to buy the 3M 05655 backup pad worldwide?

3G Electric supplies the 3M 05655 Low Profile PSA Disc Backup Pad worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine 3M equipment and parts across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to install the 3M threaded-shank backup pad?

To install the 3M 05655 backup pad, thread the 5/16"-24 shank securely into your sander's spindle. Ensure the pad is seated flat and the vacuum holes align with your sander's dust port. Use only PSA discs rated for the pad's diameter and speed. 3G Electric provides this genuine 3M pad for industrial applications.

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 threaded-shank vacuum-hole sanding 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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