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- 4 in Overall Diameter
- 80 Grit
- Aluminum Oxide Abrasive Material
description
- Our 3M Fibre Disc 381C is a versatile and general purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal & finishing to blending on common metals like carbon steel.
features
- Heavy weight fibre backing is tough and durable
- Versatile disc can tackle many applications, from grinding to blending
- Used with portable tools for easier access of workpiece
- Closed-coat construction provides good grain density and durability
- Resin bond withstands heat and stabilizes the disc under pressure and heat to increase productivity
| Material | Aluminum Oxide |
| Dia. | 4 in |
| Performance | Good |
| Coat Type | Closed |
| Diameter | 4 in |
| For Use On | Carbon Steel |
| RPM [Max] | 15000 rpm |
| Overall Diameter | 4 in, 101.6 mm |
| Center Hole | 0.625 in, 15.875 mm |
| Hole Configuration | 400FF |
| Color | Brown |
| Attachment Type | Center Hole |
| Abrasive Material | Aluminum Oxide |
| Grit | 80 |
| Product Form | Disc |
| Backing Material | Fibre |
| Used With | Carbon Steel |
| Weight | 0.049 LB |
| EAN or UPC | 51144017225 |
