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3M Threaded Mandrel, 1/4"-20 Thread, 3 in Overall Length - Specialty Abrasive Mandrels
3MSpecialty Abrasive Mandrels

3M Threaded Mandrel, 1/4"-20 Thread, 3 in Overall Length

The 3M Threaded Mandrel is a specialty abrasive mandrel with a 1/4 in shank, 1/4"-20 thread, and 3 in overall length (MPN 7000120684). This OEM component from 3M is designed for mounting abrasive accessories in…

SKU 3G-OTH-535584

Brand
3M
Item
Threaded Mandrel, 1/4"-20 Thread, 3 in Overall Length
Category
Specialty Abrasive Mandrels
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
7000120684
Overall Lg
3 in
Thread
1/4"-20
Thread Size
1/4"-20

Technical Documents

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

Product Description

The 3M Threaded Mandrel is a specialty abrasive mandrel with a 1/4 in shank, 1/4"-20 thread, and 3 in overall length (MPN 7000120684). This OEM component from 3M is designed for mounting abrasive accessories in industrial finishing applications.

Frequently Asked Questions

What is the 3M Threaded Mandrel used for?

The 3M Threaded Mandrel (MPN 7000120684) is used to mount abrasive accessories such as discs and wheels for industrial finishing, deburring, and surface preparation. It fits rotary tools with a 1/4 in shank and 1/4"-20 thread, enabling precise material removal in metalworking and fabrication.

What are the specifications of the 3M Threaded Mandrel?

The 3M Threaded Mandrel has a 1/4 in shank diameter, 1/4"-20 thread size, and 3 in overall length. The manufacturer part number is 7000120684. It is a specialty abrasive mandrel designed for mounting 3M abrasive accessories in industrial finishing applications.

Where to buy the 3M Threaded Mandrel worldwide?

3G Electric supplies the 3M Threaded Mandrel (MPN 7000120684) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this OEM 3M component.

How to select the correct 3M Threaded Mandrel?

To select the correct 3M Threaded Mandrel, match the shank diameter (1/4 in) to your rotary tool's collet, and ensure the thread size (1/4"-20) fits your abrasive accessory. The 3 in overall length provides reach for surface finishing. Verify the MPN 7000120684 for exact OEM compatibility.

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.
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3M Products

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

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