Description
The 3M Cubitron II Fibre Discs 987C is a sanding disc made of fiber. Diameter 5 in, 7 in; arbor 7/8 in; grit 36+, 60+. 3M lists Precision-Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure; Reduces changeouts and downtime in robotic and pressure-assisted applications. Available in 3 versions. Sold by the pack size.
Specifications
| Item | 3M data |
|---|---|
| Product Type | Fiber disc |
| Diameter | 5 in; 7 in |
| Arbor | 7/8 in |
| Grit | 36+; 60+ |
| Abrasive Material | Ceramic (Precision Shaped) |
| Backing | Fiber |
| Type | Closed Coat |
| Style | 987C |
| Color | Orange |
| Body Material | Fiber |
| Bond | Resin |
| Max RPM | 12000 RPM; 8600 RPM |
| Applicable Materials | High-Nickel Alloys; Stainless Steel; Superalloys |
| Width | 6.2 in; .268 in; 8.7 in |
| Height | .1 in; .278 in; 8.8 in |
Source: 3M published product data.
3M's Cubitron II 987C fiber discs use precision-shaped ceramic grain on a resin-bonded fiber backing built for heavyweight weld grinding and beveling, available in 5 and 7 inch diameters.
- Precision-Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure
- Mineral runs cooler and disc life is significantly longer, completing more parts per disc and requiring fewer disc changes
- Reduces changeouts and downtime in robotic and pressure-assisted applications
- Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding or beveling
- Grinding aid incorporated on the disc minimizes grinding temperatures for heat-sensitive alloys
Available in 3 versions. Choose one from the list to see the exact item number and price.
Pack size varies by version
051141-27448 - 5 in dia x 7/8 in Arbor · 36+ · Die 500P · single: 25 discs per box
051141-27654 - 5 in dia x 7/8 in Arbor · 60+ · Die 500P · 25pk: 25 discs per bag
051141-27449 - 7 in dia x 7/8 in Arbor · 36+ · Die 700BB · 100pk: 100 discs per case
The price shown is for the full unit of the version you pick; quantity 1 = 1 unit.
Item Numbers
Variant item numbers:
7100011522 – 5 in dia x 7/8 in Arbor · 36+ · Die 500P · single
7000119208 – 5 in dia x 7/8 in Arbor · 60+ · Die 500P · 25pk
7000119177 – 7 in dia x 7/8 in Arbor · 36+ · Die 700BB · 100pk
