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3M Quick Change Disc Backup Pad Mandrel - Quick-Change Disc Backup Pad Mandrels
3MQuick-Change Disc Backup Pad Mandrels

3M Quick Change Disc Backup Pad Mandrel

The 3M Quick Change Disc Backup Pad Adapter with a 1/4 in shank is a TR-type mandrel designed for use with 3/4 in to 4 in discs. This adapter, manufacturer part number 7000045770, enables quick disc changes for…

SKU 3G-OTH-543577

Brand
3M
Item
Quick Change Disc Backup Pad Mandrel
Part Number
7000045770
Category
Quick-Change Disc Backup Pad Mandrels
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Local availability & support — Singapore

Local office
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Phone
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Technical Specifications

3M
Manufacturer Part Number
7000045770
Type
TR, For 3/4 in to 4 in Disc

Technical Documents

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Product Description

The 3M Quick Change Disc Backup Pad Adapter with a 1/4 in shank is a TR-type mandrel designed for use with 3/4 in to 4 in discs. This adapter, manufacturer part number 7000045770, enables quick disc changes for efficient surface preparation and finishing tasks.

Frequently Asked Questions

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

This 3M adapter with a 1/4 in shank is used as a TR-type mandrel for quick disc changes on 3/4 in to 4 in discs. It enables efficient surface preparation and finishing tasks in industrial applications such as metalworking, woodworking, and automotive repair.

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

The 3M Quick Change Disc Backup Pad Adapter, MPN 7000045770, features a 1/4 in shank and is a TR-type mandrel designed for use with 3/4 in to 4 in discs. It is manufactured by 3M and supports quick disc changes for surface preparation and finishing.

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

3G Electric supplies the 3M Quick Change Disc Backup Pad Adapter (MPN 7000045770) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 3M adapter to your facility, ensuring reliable sourcing for your surface preparation needs.

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

To install the 3M Quick Change Disc Backup Pad Adapter, attach the 1/4 in shank into a compatible power tool chuck. Then, press the disc onto the TR-type mandrel until it snaps into place. Ensure the disc is centered and secure before operation. Follow standard safety practices for abrasive tools.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
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3M Products

3G Electric supplies 3M quick-change disc backup pad mandrels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This backing pad supports TR quick-change discs during grinding, blending, and finishing tasks. It has a 1 in diameter and a 1/4 in straight-shank tool connection for secure mounting on compatible tools
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This backing pad supports TR quick-change discs during grinding, blending, and finishing tasks. It has a 1 in diameter and a 1/4 in straight-shank tool connection for secure mounting on compatible tools
This 1-inch diameter backing pad features a 1/4"-20 internal thread for secure attachment to compatible tools. Medium-density construction provides firm support for TR quick-change discs. Used in grinding, blending, and finishing applications on metal, wood, and composites
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This 1-inch diameter backing pad features a 1/4"-20 internal thread for secure attachment to compatible tools. Medium-density construction provides firm support for TR quick-change discs. Used in grinding, blending, and finishing applications on metal, wood, and composites
These 4-inch diameter backing pads feature a 3/8"-24 internal thread for mounting TR quick-change discs on compatible angle grinders. The pads facilitate rapid disc changes in grinding and finishing operations. Sold in a 5-pack
3M
These 4-inch diameter backing pads feature a 3/8"-24 internal thread for mounting TR quick-change discs on compatible angle grinders. The pads facilitate rapid disc changes in grinding and finishing operations. Sold in a 5-pack
This 2-inch diameter, medium-density backing pad features a 1/4"-20 internal thread for direct attachment to compatible tools. Designed for use with TR quick-change discs, it provides a stable mounting surface for grinding and finishing operations
3M
This 2-inch diameter, medium-density backing pad features a 1/4"-20 internal thread for direct attachment to compatible tools. Designed for use with TR quick-change discs, it provides a stable mounting surface for grinding and finishing operations
This 3 in diameter backing pad features a hard density and a 3/8"-24 internal thread, designed for use with TR quick-change discs. It provides firm support for grinding, blending, and finishing applications
3M
This 3 in diameter backing pad features a hard density and a 3/8"-24 internal thread, designed for use with TR quick-change discs. It provides firm support for grinding, blending, and finishing applications
This 2-inch diameter backing pad features a medium density construction and a 1/4"-20 internal-thread tool connection. It is designed to support TS quick-change discs during surface finishing, grinding, and blending operations on metal, wood, or composites
3M
This 2-inch diameter backing pad features a medium density construction and a 1/4"-20 internal-thread tool connection. It is designed to support TS quick-change discs during surface finishing, grinding, and blending operations on metal, wood, or composites

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