3M
Cubitron™ II 27634 60+ Grit 9-1/8 in Fiber Disc, Maroon, Medium Grade
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Overview
Built for the job.
3M™ Cubitron™ II fiber disc 982C slices through carbon steel with 3M™ precision shaped grain and generates up to twice the cut rate, durability and life of other fiber discs - all with less grinding pressure. That means less operator fatigue, faster throughput and more parts per disc when tackling…
Why Pros Choose 3M MMM
- 3M™ precision shaped grain maintains super sharp points that cut exceptionally fast with less pressure
- Disc life is significantly longer, completing more parts per disc and requiring fewer disc changes
- Reduces change outs and downtime in robotic and pressure-assisted applications
- Triangular shaped ceramic grain lasts up to 2X longer than other ceramic abrasives - it wears evenly, runs cool, and optimizes mineral breakdown
- Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high pressure weld grinding and beveling
How to Use
Aerospace, Facilities Management, Land Systems, Marine, Maritime, Metalworking
Compatibility
Compatible substrates: Steel.
Specifications
| Part No. | 27634 |
|---|---|
| Product Line | MMM |
| Application | Aerospace, Facilities Management, Land Systems, Marine, Maritime, Metalworking |
| Manufacturer | 3M Products |
| Alternate Part Number-1 | 60440229460 |
| UPC | 051141276342 |
| Brand | Cubitron™ II |
| Center Hole Size (in) | 7/8 |
| Grit | 60+ |
| Grade | Medium |
| Disc Diameter (in) | 9-1/8 |
| Abrasive Material | Precision Shaped Ceramic |
| Maximum Speed (rpm) | 6600 |
| Series | 982C |
| Color | Maroon |
| Backing Material | Fiber |
| Attachment Type | Center Hole |
About 3M
3M is a global leader in abrasives, masking, and body repair products. Trusted by OEM collision centers for high-performance prep and finishing solutions.
Frequently Asked Questions
What surfaces can 3M MMM be used on?
3M MMM is compatible with Steel. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
How fast does autofxmart ship 3M MMM?
Most in-stock orders for 3M MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Is this 3M product genuine?
Yes. autofxmart is an authorized distributor of 3M products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
What is the manufacturer part number (MPN) for 3M MMM?
The MPN for 3M MMM is 27634. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
Warning: This abrasive disc contains materials that may cause eye damage, skin irritation, and respiratory issues with prolonged exposure. Dust generated during use may contain particles harmful if inhaled. Always wear safety glasses and appropriate respiratory protection when grinding or sanding. Wash hands thoroughly after handling. Work in well-ventilated areas to minimize dust exposure. Always refer to the full SDS before use.
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — most orders ship within 1 business day.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at support@autofxmart.com.
Specifications
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