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  • 3M Precision-shaped grain engineered to cut faster than competitive ceramic products, offering significant productivity gains
  • Triangular shaped ceramic grain wears evenly, runs cool, and optimizes mineral breakdown, for extra-long life
  • Reduces changeouts and downtime in robotic and pressure-assisted applications
  • Rigid, reinforced resin-bonded wheel slices through almost all materials including stainless steel, mild steel, and aerospace alloys
  • Wheel must have a maximum operating speed greater than or equal to the maximum speed of the power tool used
  • Must be used with ANSI-approved guard that fits the size of the wheel

3M™ Cubitron™ II Grinding Wheel is constructed of 3M precision-shaped ceramic grain to bring you an exceptionally fast-cutting and long-lasting rigid bonded wheel for heavy weld removal and other heavy-duty grinding applications. This grinding wheel works well on almost all materials and is specially formulated for use on stainless steel, mild steel, and aerospace alloys.

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3M™ Cubitron™ II Depressed Center Grinding Wheel, 87209, T27, 4-1/2 in x1/4 in x 7/8 in, Single Pack, 10 ea/Case 3M™ Cubitron™ II Depressed Center Grinding Wheel, 87208, Type 27 QuickChange, 4-1/2 in x 1/4 in x 5/8 in-11, 10/case, Single Pack 3M™ Cubitron™ II Depressed Center Grinding Wheel, T27 4.5 in x 1/4 in x7/8 in, Point of Purchase Display 14 per Display, 1 per case
3M™ Cubitron™ II Depressed Center Grinding Wheel, 87206, T27, 7 in x 1/4in x 7/8 in, Trial Pack, 10 ea/Case 3M™ Cubitron™ II Depressed Center Grinding Wheel, 78468, 36, T27, 100 mmx 6 mm x 16 mm, 10/Inner, 20 ea/Case 3M™ Cubitron™ II Depressed Center Grinding Wheel, 78469, 36, T27, 100 mmx 6 mm x 9.53 mm, 10/Inner, 20 ea/Case
3M™ Cubitron™ II Depressed Center Grinding Wheel, 78466, 36, T27, 115 mmx 6 mm x 22.23 mm, 10/Inner, 20 ea/Case 3M™ Cubitron™ II Depressed Center Grinding Wheel, 64320, Quick Change, Type 27, 4-1/2 in x 1/4 in x 5/8-11, 10/inner, 20/case 3M™ Cubitron™ II Depressed Center Grinding Wheel, 78467, 36, T27, 125 mmx 6 mm x 22.23 mm, 10/Inner, 20 ea/Case
3M™ Cubitron™ II Depressed Center Grinding Wheel, 64317, Quick Change, Type 27, 5 in x 1/4 in x 5/8-11, 10 per inner, 20 per case 3M™ Cubitron™ II Depressed Center Grinding Wheel, 64314, T27, 6 in x 1/4in x 7/8 in, 10 per inner, 20 per case 3M™ Cubitron™ II Depressed Center Grinding Wheel, 64315, T27, 7 in x 1/4in x 7/8 in, 10 per inner, 20 per case
3M™ Cubitron™ II Depressed Center Grinding Wheel, 64318, Quick Change, Type 27, 6 in x 1/4 in x 5/8-11, 10 per inner, 20 per case 3M™ Cubitron™ II Depressed Center Grinding Wheel, 64319, T27 QuickChange, 7 in x 1/4 in x 5/8 in-11 in, 10/Inner, 20 ea/Case 3M™ Cubitron™ II Depressed Center Grinding Wheel, 64316, T27, 9 in x 1/4in x 7/8 in, 10 per inner, 20 per case
3M™ Cubitron™ II Depressed Center Grinding Wheel, 87153, T27 QuickChange, 9 in x 1/4 in x 5/8 in-11 in, 10/Inner, 20 ea/Case
   
 
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Cuts Fast and Cool
We made our 3M™ Cubitron™ II Depressed Center Grinding Wheel to perform at a level that surpasses competitive wheels in both cut and life to deliver significant gains in productivity. Experience the power of 3M Precision-Shaped Grain to provide a cool, extra-sharp, quick cut long after other wheels are consumed.

Ideal for Robotic Weld Grinding
In medium and high-pressure applications like robotic weld grinding, it's important to choose a high-performance abrasive that cuts fast and lasts long. The self-fracturing mineral in 3M™ Cubitron™ II Depressed Center Grinding Wheel will keep your robot grinding welds long after other abrasives call it quits, reducing downtime and maximizing efficiency.

Grinding Wheel: Tips for Optimum Use
A grinding wheel is a rigid resin-bonded wheel that is approximately 1/4" thick and is useful for removing welds from internal angles. Fiber discs, on the other hand, typically work best for grinding welds on flat surfaces. A grinding wheel must be run on a right angle grinder with a wheel guard that is designed specifically for the size of wheel used. Type 27 wheels have a depressed center to allow grinding at any angle without damaging the surrounding surface with the attachment. The grinding wheel must have a maximum operating speed greater than or equal to the maximum speed of the grinder used.

3M Precision-Shaped Grain Maximizes Cutting Potential
3M™ Cubitron™ II products have raised the bar for high-performing abrasives. Our team of 3M engineers started with 3M™ ceramic abrasive grain and used proprietary precision-shaped grain technology to maximize cutting potential. Precision-shaped grain continually fractures into super-sharp points and edges that slice cleanly through metal like a knife, rather than plowing as traditional abrasives do, ensuring extended high performance in heavy-duty production applications. The grains wear evenly and provide extra-long life and consistency with less grinding pressure. We are proud to say that 3M™ Cubitron™ II abrasives outcut and outlast competitive ceramic abrasives, maximizing productivity and minimizing operator fatigue.