3M Cubitron 3

The 3M™ Cubitron™ 3 Depressed Center Grinding Wheel is an exceptionally fast-cutting and long-lasting rigid-bonded wheel for heavy weld removal and other heavy-duty grinding applications.

Designed for heavy weld removal and other heavy-duty grinding applications on almost all materials while being specially formulated for use on stainless steel, mild steel.
Delivers up to 14% increased cut rate compared to 3M™ Cubitron™ II Abrasives to help reduce the amount of time and pressure required to get the job done.
Removes up to 2x more material compared to 3M™ Cubitron™ II Performance Abrasives.
Designed to last longer than leading competitors.

3M RE-ENGINEERED PRECISION-SHAPED GRAIN: Uses Re-Engineered Precision Shaped Grain with molecular bonding technology designed with sharp, angular structures that continuously fracture to form sharp points to wear evenly, run cool, and optimise mineral breakdown.

3M™ Cubitron™ 3 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. Our grinding wheel works well on almost all materials and is specially formulated for use on stainless steel, mild steel, and aerospace alloys.

Triangular shaped ceramic grain wears evenly, runs cool, and optimizes mineral breakdown, for extra long life
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
mut be used with ansi-approved flanges for type 1 cut-off wheels and a wheel guard that fits the size of the cut-off wheel

The 3M™ Cubitron™ 3 Fibre Disc 1182C plays a vital role in creating a robust and versatile abrasive solution, whether paired with 3M Angle Grinders for improved operator ease-of-use or incorporated into automated processes — such as robotic weld grinding. RE-ENGINEERED 3M PRECISION-SHAPED GRAIN: Uses Re-Engineered Precision Shaped Grain, a proprietary technology designed with sharp, angular structures that continuously fracture to form sharp points to wear evenly, run cool, and optimize mineral breakdown.



A WHOLE NEW CUT LEVEL: Delivers up to 51% faster initial cut rate and up to 61% faster sustained cut rate compared to the 3M™ Cubitron™ II Fibre Disc 982C, 36+


BUILT TOUGH: A stiff fiber backing and strong resin bond provide durability and tear resistance for heavy grinding applications, such as medium to high-pressure grinding, weld removal, and beveling — including robotic operations


COOL CUTTING: Requires less pressure to use, enabling predictable wear while helping to reduce metal discoloration and the risk of stress cracks on mild or carbon steels


LONG-LASTING: Maintains super-sharp points that cut exceptionally fast along the entire life of the fibre disc across a range of application pressures


STAY PRODUCTIVE: Designed to deliver more parts completed per disc while cutting down on abrasive waste, reducing changeouts or downtime.

3M™ Cubitron™ 3 Cut-Off Wheel features 3M Precision Shaped Ceramic Grain to bring you an exceptionally fast-cutting and long-lasting wheel for use on almost all materials, including stainless steel, mild steel, and aerospace alloys. This cut-off wheel surpasses 3M™ High Performance wheels in both cut and life to deliver significant gains in productivity.





Engineered to cut faster and last longer than competitive ceramic products
3M Precision Shaped Grain is self-sharpening, runs cool and optimises mineral breakdown for extra-long life
Rigid, reinforced resin-bonded wheel slices through almost all materials
Wheel must have a maximum operating speed greater than or equal to the maximum speed of the power tool used
Must be used with a Wheel Guard that fits the size of the Cut-Off Wheel

The 3M™ Cubitron™ 3 Depressed Center Grinding Wheel is an exceptionally fast-cutting and long-lasting rigid-bonded wheel for heavy weld removal and other heavy-duty grinding applications.

Designed for heavy weld removal and other heavy-duty grinding applications on almost all materials while being specially formulated for use on stainless steel, mild steel.
Delivers up to 14% increased cut rate compared to 3M™ Cubitron™ II Abrasives to help reduce the amount of time and pressure required to get the job done.
Removes up to 2x more material compared to 3M™ Cubitron™ II Performance Abrasives.
Designed to last longer than leading competitors.3M RE-ENGINEERED PRECISION-SHAPED GRAIN: Uses Re-Engineered Precision Shaped Grain with molecular bonding technology designed with sharp, angular structures that continuously fracture to form sharp points to wear evenly, run cool, and optimise mineral breakdown.