3M 5" fiber abrasive disc (Series 782C), 36 grit ceramic alumina on fiber backing with 7/8" arbor hole — high-performance disc for weld grinding, deburring and surface preparation. Pack of 100.
$457.00
Customize
Available Quantity
2 
3M Fibre Discs 782C rapidly cut carbon steel and excel in heavyweight applications such as weld grinding, beveling, and edge chamfering. These premium discs use Precision Shaped Grain for higher removal rates and longer life than conventional discs, helping reduce cost per part. The stiff fiber backing and strong resin bond provide durability and tear-resistance. Series 782C, 5" diameter, 36 grit ceramic alumina abrasive on fiber backing with a 7/8" arbor hole; attachment type: arbor hole; bond type: resinoid; extra coarse grade; maximum RPM 12000. Operations: Deburring, Finishing, Surface Preparation, Weld Grinding. Sold as pack quantity 1 (retail pack), commonly sold in bulk packs (e.g., pack of 100).
| Materials & Construction | |
| Abrasive Material | Ceramic Alumina |
| Abrasive Type | Coated |
| Backing Material | Fiber |
| Bond Type | Resinoid |
| Disc Color | Maroon |
| Grade | Extra Coarse |
| Material | Ceramic Alumina |
| Product Details | |
| Compatible Devices | Angle Grinder |
| Construction Type | Grinding |
| Grit Material | Ceramic |
| Grit Number | 36 |
| Item Package Quantity | 1 |
| Operation | Deburring; Finishing; Surface Preparation; Weld Grinding |
| Series | 782c |
| UPC | 076308895907 |
| Sizing & Dimensions | |
| Disc Diameter (Inch) | 5 |
| Length | 5 inches |
| Product Dimensions | 5"L x 5"W |
| Product Height | 0.0100 |
| Product Weight | 0.1900 |
| Weight | 5 pounds |
| Width | 5 inches |
| Technical Specifications | |
| Attachment Type | Arbor Hole |
| Maximum Rpm | 12000.000 |
Be the first in line for exclusive deals, fresh arrivals, and more!
*By signing up, you agree to receive emails from us. You can unsubscribe anytime.
Copyright @ 2026 BZ DEFENSE LLC. All rights reserved. Unauthorized use and/or
duplication of this material without express and written permission is prohibited.