Description
The 3M Fibre Discs 787C is a sanding disc made of fibre. Diameter 5 in; arbor 7/8 in; grit 60+, 80+, 120+. 3M lists Rapidly cuts hard to grind metals like stainless steel and high nickel alloys. Available in 3 versions. Sold by the case.
Specifications
| Item | 3M data |
|---|---|
| Product Type | Fiber disc |
| Diameter | 5 in |
| Arbor | 7/8 in |
| Grit | 60+; 80+; 120+ |
| Abrasive Material | Ceramic (Precision Shaped) |
| Backing | Fiber |
| Type | Closed Coat |
| Style | 787C |
| Body Material | Fibre |
| Bond | Resin |
| Max RPM | 12000 rpm; 12000 RPM |
| Applicable Materials | Aluminum; High Nickel Alloy; Stainless Steel; Titanium; Titanium/Zirconium; Zirconium |
| Width | 1.31115 in; 1.73832 in; 1.73 in |
| Height | 1.31115 in; 1.73832 in; 1.73 in |
Source: 3M published product data.
3M 787C fibre discs use Precision Shaped ceramic grain to grind hard metals like stainless steel and high-nickel alloys on jobs such as weld grinding and edge chamfering. The 5 in discs come in 60+, 80+, and 120+ grit with a 7/8 in arbor.
- Rapidly cuts hard to grind metals like stainless steel and high nickel alloys
- Premium mineral excels at heavyweight applications such as weld grinding, beveling, and edge chamfering
- 3M® Precision Shaped Grain yields higher cut rates and cooler cut while completing more parts per disc than conventional fibre discs
- Grinding aid minimizes grinding temperatures for heat-sensitive alloys
- Long-lasting disc helps reduce cost
Available in 3 versions. Choose one from the list to see the exact item number and price.
Sold by the case
One case holds 100 pieces. The price shown is for the full case; quantity 1 = 1 case (100 pieces).
Item Numbers
Variant item numbers:
7100099288 – 60+
7100099251 – 80+
7100099573 – 120+
