3M Cubitron II Fiber Disc 982C - 80+ Grit Metal Grinding Disc - Ceramic Precision Shaped Grain - For Angle Grinders - 4,5 x 7/8 Central Hole 80+ 4,5 In x 0,87 In 100

Brand:Cubitron

3.4/5

Ft
115.94

Το σκληρό υπόστρωμα ινών και ο ισχυρός δεσμός ρητίνης παρέχουν ανθεκτικότητα και αντοχή στο σχίσιμο για εφαρμογές βαρέων βαρών, όπως λείανση συγκόλλησης και λοξότμηση υψηλής πίεσης. Οι κόκκοι κεραμικού τριγωνικού σχήματος διαρκούν έως και δύο φορές περισσότερο από άλλα κεραμικά λειαντικά - φθείρονται ομοιόμορφα, δροσίζουν και βελτιστοποιούν τη διάσπαση των ορυκτών. Μειώνει τις αλλαγές και το χρόνο διακοπής λειτουργίας σε ρομποτικές εφαρμογές και εφαρμογές με υποβοήθηση πίεσης. Η διάρκεια ζωής του δίσκου είναι σημαντικά μεγαλύτερη, ολοκληρώνοντας περισσότερα μέρη ανά δίσκο και απαιτούνται λιγότερες αλλαγές δίσκου. Το 3M Precision-Shaped Grain διατηρεί εξαιρετικά αιχμηρά σημεία που κόβουν εξαιρετικά γρήγορα με λιγότερη πίεση.

Το σκληρό υπόστρωμα ινών και ο ισχυρός δεσμός ρητίνης παρέχουν ανθεκτικότητα και αντοχή στο σχίσιμο για εφαρμογές βαρέων βαρών, όπως λείανση συγκόλλησης και λοξότμηση υψηλής πίεσης. Οι κόκκοι κεραμικού τριγωνικού σχήματος διαρκούν έως και δύο φορές περισσότερο από άλλα κεραμικά λειαντικά - φθείρονται ομοιόμορφα, δροσίζουν και βελτιστοποιούν τη διάσπαση των ορυκτών. Μειώνει τις αλλαγές και το χρόνο διακοπής λειτουργίας σε ρομποτικές εφαρμογές και εφαρμογές με υποβοήθηση πίεσης. Η διάρκεια ζωής του δίσκου είναι σημαντικά μεγαλύτερη, ολοκληρώνοντας περισσότερα μέρη ανά δίσκο και απαιτούνται λιγότερες αλλαγές δίσκου. Το 3M Precision-Shaped Grain διατηρεί εξαιρετικά αιχμηρά σημεία που κόβουν εξαιρετικά γρήγορα με λιγότερη πίεση.
Brand Cubitron
Compatible Devices Angle Grinder
Grit Material Ceramic
Grit Type 80+
Item Diameter 4-1/2 Inches

3.4

8 Review
5 Star
68
4 Star
19
3 Star
0
2 Star
2
1 Star
10

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Scritto da: Mikebro72
These cubitron stock but seller sucks..
Love cubitrons…. They grind metal like nothing else… this seller “contractor source” sucks tho.. they keep sending me the wrong ones.. I’m ordering the quick change version that have the metal screw nut in the center but they keep sending the non quick change version that requires an extra piece in addition to the backing pad…. Too many extra parts to keep track of in the field and that if nut gets dropped and lost the pads are useless…. The quick change version can be screwed on to a 1/8 grinding disc, no extra parts needed, nothing to lose..
Scritto da: Holden H.
Worth every penny!
They last a very long time and will remove lots of material fast
Scritto da: Warren
CUBITRON II FIBER DISK
There ok just like the Cubitron III Better they last longer
Scritto da: Paulyski
Literally Unbelievable Performance.
You're not going to believe me until you try them yourselves, nobody ever does. I use these as a shipyard Fitter/Welder, I've used them building rock crusher 4X4 bumpers and I've used them making electrical boxes. These are more aggressive than a hard grinding disk on a 9" when it comes to material removal & leave a paintable smooth finish for heavy industrial applications. They take off about as much steel (just much faster) than a hard disk before they're worn out, and they're safer because they can't explode. These are ceramic grinding disks, they're not just sanding disks. These save tons of time finishing and deliver much higher quality than hard disks. You really do have to try them to believe it though because they do LOOK like sanding disks. Their only downfall is that the edges, if you're a welder. They're not for fixing lumpy fillets because if only using the edge you'll wear it out quickly, and waste money being as these are rather pricy. That, and if you use them on welds that haven't cooled for a few minuets you'll get a much shorter life out of them due to the heat. So if you're primarily a welder, I'd stick to hard disks. If you're a fitter and you need to remove a lot of metal real quick & leave a high quality finish while coping or blending, these will save you a ton of time and money. Good luck, and don't forget to buy a backing pad if you try them.
Scritto da: 123rmp
Grinds flat MIG welds in sheet metal like nothing I’ve seen
Simply the fastest grind I’ve seen for removing welds in sheet metal to make flat. Lasts much longer than I thought. The metal shards/dust really flies so wear a respirator mask and goggles. Now looking for the equivalent of this for use in tighter spots as this is good for flat and open areas but the big 4.5” grinder won’t fit in tight spots or work well on uneven areas - there is no grinding edge like on a fixed hard grind wheel, so can't turn on edge to get on a narrow area. For flat open spots you’d think it was wood not steel as it goes away so fast.
Scritto da: D B O
3M Cubitron II Fibre Disc 982C
Cuts very fast UPDATE: Now, after considerable use I must downgrade my review from 5 to 2 stars. Though all Cubitron abrasives cut very fast and do not clog like others. This design, screws directly into the grinder's 5/8-11 spindle. Unfortunately, these have a hub with 6 pointed tabs that puncture the disk, but are not fully crimped. Any vibration in the disk, within just a few minutes of use, causes them to tear out and the disk just spins loosely. Crimping these tabs tightly with a punch & hammer does improve the situation, but they still tear out in an inordinately short time. Where under normal use one disk should last through multiple jobs, this tear-out forces you us use 2-3 per job. At $3.25/disk the failure rate of THESE disks makes them extremely costly to use! I will NOT be reordering the style again. 3M offers the same disks with a standard 7/8” hole for use with the grinder’s standard arbor nut (a better option). Additionally all these disks tend to be severely warped across their diameter (presumably because they were punched out of a ROLL of abrasive material.) This warpage causes vibration that exacerbates the tear-out. Simply a POOR design!
Scritto da: Emmanuel Alvarez
Great product for a pipefitter
These disk are great time savers. They are a must if you're a pipefitter, great for beveling pipe. You wont be going back to regular grinding disks. As for the vibrations some people are reporting, I have not experienced any.
Scritto da: Rudy
Once you've used these, you'll never go back to standard grinding discs
These take off metal so easily it's nearly scary. Not meant for light removal of mill scale. Also they only work for flat applications. So you'll still need your other discs depending on the situation. You can pretty easily put a 20-30 degree bevel on thick plate with this if you don't have any other options.

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