3M Cubitron™ II Fibre Disc 982C – 4-1/2" x 7/8", 36+ Grit, Ceramic Abrasive, 25 Discs (051141-27400)

Maximize cut rate and disc life with the 3M Cubitron™ II Fibre Disc 982C, engineered for heavy-duty grinding on carbon steel and other tough materials. Featuring 3M’s Precision Shaped Ceramic Grain technology, this 4-1/2 in x 7/8 in, 36+ grit disc cuts faster and lasts longer than conventional ceramic abrasives.

The resin bond resists heat buildup, while the rigid fiber backing provides durability for high-pressure applications like beveling, weld removal, and edge work. With 25 discs per bag, this pack is ideal for industrial use and high-volume operations.

Key Features:

• Size: 4-1/2" diameter x 7/8" arbor hole

• Grit: 36+ for aggressive grinding

• Abrasive Type: Precision Shaped Ceramic Grain

• Backing: Sturdy fiber backing for pressure-intensive jobs

• Application: Ideal for carbon steel, weld grinding, and beveling

• Fast-cutting and long-lasting – minimizes downtime and boosts productivity

• Resin bond helps reduce heat and loading during use

• Includes 25 discs per bag

You may also like:

• For finer work, try the 3M Cubitron™ II Fibre Disc 982C – 80+ Grit, 4-1/2" x 7/8".

• Need a compatible tool? Pair it with the 3M Angle Grinder – 4.5” Disc Capacity, 13 Amp.

• For larger surface areas, check out the 3M Cubitron™ II Fibre Disc 982C – 7" x 7/8", 36+ Grit.