Your cart is empty.
Your cart is empty.3M’s Cubitron II Roloc Fibre Discs 786C is built for grinding, weld blending, deburring and other tough metal finishing jobs. 3M Precision Shaped Grain – a tough, hard, sharp ceramic abrasive – is resin-bonded to a stiff fiber backing. This disc lasts significantly longer than conventional ceramic grain discs, delivering a lower cost per grind with fewer disc changes.
BillB
2025-08-23 10:01:04
These are great for grinding welds. They're a little expensive, but they last pretty weld, and they work well with my Milwaukee cordless angle grinder.
O.B. Juan
2025-08-14 10:24:10
Have always used 3M abrasives especially the roloc Green Corp discs with good success but I wanted to try the Cubitron line; sharp angular cut engineered abrasive. So i bought these rolocs and there is a noticeable difference in longevity as long as you use the appropriate 3M backup pad. I tried some cheaper roloc 'style' disc pads but they wore down too quickly or rotated off center and caused premature wear off the diameter of the disc. Stick with the 3M pads and Cubitron discs and you won't be disappointed.
Tyler Vizcaino
2025-07-28 20:45:14
I typically don’t like to spend a lot of money on just a small amount in a box but the life you get out of just one single pad is outstanding! I was able to use one pad for almost a week long vs paying the equivalent on a large pack of disk and only getting one use from a pad. Highly recommend!
Customer
2025-05-26 18:52:12
Long lasting discs are just what I needed.
Customer
2025-05-11 13:59:25
These wheels cut faster and last longer then any other I have used.
Sport
2025-05-04 10:20:14
These 3M discs cut great and give long life.
Bruce A. Fleming
2025-04-25 18:20:15
For a reason. Works well. Offshore knockoffs don't last nearly as long as these.
Hennessey
2025-04-24 14:16:48
Saw these recommended by a metal worker on Youtube, figured I would give them a try. Holy Sandpaper!! yes, they do cost a bit more but they easily last 3-4 times longer than any other brand I have tried, and do a fantastic job. Very well worth the purchase price and happy I bought them.
Christian
2025-03-22 15:11:12
Wie immer super 3M Qualität kann ich jeden nur weiterempfehlen der Schweißnähte zu verschleifen hat . Preis/Leistung passt
Joel S.
2024-12-13 11:37:16
These are hands down the best Roloc discs you can buy. It's not even close.
Recommended Products
$42.99
$ 18 .99 $18.99
$108.70
$ 53 .99 $53.99