13187M - 3M Cubitron II 982C Fibre Disc 9-1/8 Inch 36+ Grit

Chew Through Steel with the 3M Cubitron II 982C

When you have a massive weld to grind down and a 9-inch grinder in your hands, you need an abrasive that can keep up. The 3M™ Cubitron™ II Fibre Disc 982C (Part #13187) is the legendary "red disc" that welders trust to get the job done fast. Measuring 9-1/8 inches with a standard 7/8-inch arbor, this 36+ grit beast is designed to hog away material on carbon steel without bogging down or glazing over.

The secret is in the grain. 3M's Precision Shaped Grain doesn't just rub against the metal; it slices. The triangular ceramic crystals constantly fracture to reveal new, sharp cutting edges. This means the disc stays sharp longer and cuts cooler than anything else on the market. For you, that means less time fighting the grinder, less heat put into the base metal, and getting home sooner at the end of the shift.

Less Pressure, More Power

Grinding with a large angle grinder is hard work. The 982C helps save your arms by cutting aggressively with less pressure. You don't have to lean into the tool as hard to see the sparks fly. The stiff fiber backing supports the grain, allowing you to dig in for edge chamfering, beveling, and heavy weld removal without the disc falling apart.

Why Choose the 13187 Disc?

• Speed: Cuts faster than Alumina Zirconia and conventional ceramic discs.
• Life: Lasts significantly longer, meaning fewer trips to the tool crib for a fresh disc.
• Cool Running: Reduces the chance of warping or heat-checking your workpiece.
• Size: The 9-1/8" size maximizes the contact area and surface speed for large-scale jobs.

Equip your 9-inch grinder with the 3M Cubitron II 982C and experience the difference that precision engineering makes in your daily grind.