3M Cubitron II 967A Ceramic Flap Disc - XA009101099 - 180X22mm - 40+ Grit

Features

Cubitron™ II 967A Flap Disc capitalizes on our proprietary 3M Precision Shaped Grain technology to deliver superior cut rates, while the flexibility of the flap construction enables grinding and blending in a single step

Because our 3M Precision Shaped Grain generates an exceptionally high cut rate with less pressure, operators can finish tough tasks like weld grinding, deburring, rust removal, edge grinding, weld seam blending, and deburring faster and with less fatigue

A heat activated grinding aid on the disc makes this an outstanding product for all types of metal - it helps keep the disc cooler on stainless steel and heat sensitive metals such as nickel alloys and titanium, thereby reducing metal discoloration/oxidation and the chance of heat related stress cracks

The superior performance and durability of 3M Precision Shaped Grain is enhanced by a uniquely designed heavy Y weight poly cotton backing that enables controlled, even wear with no premature dulling or glazing, so operators can accomplish more throughput per disc

Flap discs run on a right angle grinder

For attachment, 4 1/2" flap discs with a center hole require a flap disc adapter nut, and 7" discs require a flap disc holder (both sold separately)

Discs with a 4 1/2" diameter have a max RPM of 13,300, and 7" discs have a max RPM of 8,600

Use Type 27 on flat surfaces or outside edgework

3M™ Cubitron™ II products have raised the bar for high performing abrasives

3M Precision Shaped Grain outcuts and outlasts conventional ceramic industrial abrasives and requires less grinding force to achieve superior performance

The result is that operators can grind faster and complete more parts per disc with less muscle work and fatigue

To create 3M Precision Shaped Grain, our design engineers started with 3M™ ceramic abrasive grain and used proprietary technology to form the grains into triangular structures and electrostatically orient them on the backing to form sharp peaks that maximize cutting potential

These peaks slice cleanly through metal like a knife through butter, rather than gouging or plowing as traditional abrasives do, and continuously self sharpen as the points break off

This generates a super fast cut and lessens heat build up due to friction, reducing heat related stress cracks and discoloration

3M Precision Shaped Grain also wears evenly, and because the abrasive itself stays cooler and sharper, 3M™ Cubitron™ II products last significantly longer than their conventional ceramic counterparts, ensuring extended high performance in production applications

Flap discs do double duty

They can replace bonded wheels and fiber discs because they grind and finish in a single step, making them a time and cost saving solution in a wide range of applications, particularly where final finish and gouge resistance are important

Use them for weld grinding, deburring, rust removal, edge grinding, and weld seam blending

Flap discs are three dimensional grinding discs with overlapping layers of abrasive coated, fiber reinforced flaps that fan out from a central hub

As the overlapping layers of the flaps wear away, they continuously expose fresh abrasive mineral for a fast, consistent cut, while the cushioning of the flaps creates a smooth finish

Under normal conditions, flap discs will generate a finish that is one grade finer than the finish of a fiber disc of the same grade

And, because their overlapping construction allows more abrasive material to be loaded onto the cutting surface, they far outlast typical discs

By reducing steps and lasting longer, flap discs can greatly improve productivity in grinding operations

3M Precision Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure

Engineered to run cooler, reducing metal discoloration/oxidation and the chance of heat related stress cracks

Flaps grind and blend in a single step

Durable Y-weight poly-cotton backing delivers controlled, even wear for full use of the disc on low to medium-high pressure applications

Applications

3M™ Cubitron™ II flap Disc 967A is ideal for low to medium-high pressure applications on flat surfaces or outside edgework, especially in paint prep and stainless steel fabrication where final finish and gouge resistance are important

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Catalogue Page Number: 34-13