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⚙️ Grind smarter, not harder — the pro’s choice for unstoppable performance!
The 3M Cubitron II Roloc Fibre Disc 786C (2 inch, 80+ grit) is an industrial-grade grinding disc engineered with Precision Shaped Grain technology for 30% faster cutting and twice the lifespan of traditional ceramic abrasives. Designed for automotive grinding, weld blending, and deburring, it features a durable fiber backing and resin bond to withstand high-speed use up to 30,000 RPM. Trusted by professionals for its consistent sharpness, tear resistance, and efficiency, this disc is a premium tool accessory that maximizes productivity and reduces replacement frequency.
| ASIN | B00PB3OKY8 |
| Best Sellers Rank | #256,159 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #72 in Power Sander Fiber Backed Abrasive Discs |
| Brand | Cubitron |
| Compatible Devices | Angle Grinder, Bench Die Grinder |
| Construction Type | Grinding |
| Date First Available | November 5, 2014 |
| Global Trade Identification Number | 00051131333802, 50051131333807 |
| Grit Material | Ceramic |
| Grit Number | 36 |
| Grit Type | Medium |
| Item Diameter | 50 Millimeters |
| Item Weight | 3.07 ounces |
| Item model number | 33389 |
| Manufacturer | 3M |
| Maximum Rotational Speed | 30000 RPM |
| Product Dimensions | 2"L x 2"W |
| Recommended Uses For Product | Fleet and plant maintenance. |
| UPC | 051131333802 |
D**D
Last long time
Good abrasive that lasts a long time. Comparing these to the off brand versions made in a distant land far away in the east, these last double and maybe triple the time. Very pricey for the quantity but they work. They come in a box that could hold double the amount (which they probably did a few years ago) grit is clearly printed on the back. They are balanced and have a good quality attachment. They work great for rust removal and quickly grind it away. I will buy more even at this ridiculous price.
D**E
As advertised.
Works great.
L**Y
Worth the little in cost.
Restocking supplies. Always a great product. Does a fantastic job.
A**R
Great discs
Love these. They last longer than the cheap ones and sand/grind more evenly and predictably.
R**B
Hard to beat the quality of 3m
But…you gotta pay for it! Expensive little suckers but they last way longer than Anything that you can buy on Amazon.
T**A
Five Stars
last a little longer but still expensive
C**S
Only one box not 6
The listing states this is for 6 boxes of 15. However you only get one box of 15. Not worth it.
A**R
Misleading heading " 15 discs per carton, 6 cartons per case. " $36.07
You receive one carton of 15 for $36.07. You do not receive a "case." $2.40 for each disc.
G**R
You can't go wrong with anything 3M
H**S
Die Dinger sind teuer, aber ich bin überrascht von der Laufzeit. Habe damit harten KfZ-Uraltlack bearbeitet. Denke pro Scheibe schafft man locker 2-3 qm.
E**D
La caja no traia ningun sello y en lugar de 15 piezas solo traia 4!!! Y precio super elevado!
R**N
nice product and economical
J**.
I've tested a ton of different roloc discs for work and these blow the doors off of everything else.
Trustpilot
2 weeks ago
2 weeks ago