Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
3M Quick Change Disc Backup Pad: TR, 1 in Dia, 1/4"-20 Internal-Thread - Internal-Thread Backing Pads for TR Quick-Change Discs
3MInternal-Thread Backing Pads for TR Quick-Change Discs

3M Quick Change Disc Backup Pad: TR, 1 in Dia, 1/4"-20 Internal-Thread

The 3M Quick Change Disc Backup Pad: TR is a 1-inch diameter, medium-density internal-thread backing pad designed for TR quick-change discs. It features a 1/4"-20 internal thread (MPN 7100003161) for secure…

SKU 3G-OTH-599775

Brand
3M
Item
Quick Change Disc Backup Pad: TR, 1 in Dia, 1/4"-20 Internal-Thread
Category
Internal-Thread Backing Pads for TR Quick-Change Discs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

3M
Manufacturer Part Number
7100003161
Type
Medium Density
Dia
1 in
Internal-Thread
1/4"-20
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Quick Change Disc Backup Pad: TR is a 1-inch diameter, medium-density internal-thread backing pad designed for TR quick-change discs. It features a 1/4"-20 internal thread (MPN 7100003161) for secure attachment to compatible tools.

Frequently Asked Questions

What is the 3M Quick Change Disc Backup Pad: TR used for?

This 1-inch diameter, medium-density backing pad securely holds TR quick-change discs for grinding, blending, and finishing on metal, wood, and composites. It is designed for use with compatible tools featuring a 1/4"-20 internal-thread arbor.

What are the specifications of the 3M Quick Change Disc Backup Pad: TR?

The 3M Quick Change Disc Backup Pad: TR has a 1-inch diameter, medium-density construction, and a 1/4"-20 internal thread. The manufacturer part number is 7100003161. It is designed for use with 3M TR quick-change discs.

Where to buy the 3M Quick Change Disc Backup Pad: TR worldwide?

3G Electric supplies and delivers the 3M Quick Change Disc Backup Pad: TR worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to install the 3M Quick Change Disc Backup Pad: TR?

Thread the 1/4"-20 internal-thread backup pad directly onto your tool's compatible arbor. Tighten securely by hand or with a wrench, then press a TR quick-change disc onto the pad until it snaps into place. Always follow the tool manufacturer's safety instructions.

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 internal-thread backing pads for tr quick-change discs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from 3M

View all 3M parts →
3M Air-Cooled Quick Change Disc Backup Pad: TR, 2 in Dia, 1/4"-20 Internal-Thread, Medium Density (MPN 7010362528). Key specifications — attr556322: 3M; attr650527: 1/4"-20 Internal-Thread.
3M
3M Air-Cooled Quick Change Disc Backup Pad: TR, 2 in Dia, 1/4"-20 Internal-Thread, Medium Density (MPN 7010362528). Key specifications — attr556322: 3M; attr650527: 1/4"-20 Internal-Thread.
3M Quick Change Disc Backup Pad: TR, 3 in Dia, 3/8"-24 Internal-Thread, Hard Density (MPN 88748). Key specifications — attr556322: 3M; attr650527: 3/8"-24 Internal-Thread.
3M
3M Quick Change Disc Backup Pad: TR, 3 in Dia, 3/8"-24 Internal-Thread, Hard Density (MPN 88748). Key specifications — attr556322: 3M; attr650527: 3/8"-24 Internal-Thread.
3M Air-Cooled Quick Change Disc Backup Pad: TR, 4 in Dia, 3/8"-24 Internal-Thread, 5 PK (MPN 02286). Key specifications — attr556322: 3M; attr650527: 3/8"-24 Internal-Thread.
3M
3M Air-Cooled Quick Change Disc Backup Pad: TR, 4 in Dia, 3/8"-24 Internal-Thread, 5 PK (MPN 02286). Key specifications — attr556322: 3M; attr650527: 3/8"-24 Internal-Thread.