125 MM X 22 MM 3M™ CUBITRON™ II P36 (CF 25 PCS) 982C FIBER DISC
Unsurpassed Productivity on Carbon Steel: Fast Cutting and Maximum Life
The 3M™ Cubitron™ II Fiber Disc 982C is designed for professionals who require maximum efficiency in heavy-duty grinding operations on carbon steel. Thanks to patented 3M Precision Shaped Grain (PSG) technology, this 125 mm disc offers up to twice the removal rate of conventional ceramic discs. The triangular-shaped ceramic grain cuts cleanly into the metal instead of "gouging" it, ensuring a cool cut that preserves the quality of the workpiece and dramatically reduces operator fatigue by requiring less pressure. Available in grit 36+ , it is the ultimate tool for heavy weld removal, chamfering and technical cleaning.
Choosing Dinamitek as your authorized 3M dealer means investing in original Cubitron™ II innovation, with the guarantee of expert technical support and products that truly maximize your business's profitability. For large orders, contact us at info@dinamitek.com
3M™ Cubitron™ II Fiber Discs 982C – Ø 125 mm x 22 mm
The 982C represents the pinnacle of abrasive technology for carbon steel (iron). Developed for high-pressure industrial applications, this disc combines power, durability, and operating comfort in a single, high-performance device.
Benefits and Exclusive Features
- Precision Shaped Grain (PSG) Technology: Triangular ceramic grains act as individual cutting tools, cutting through metal with ease. The tips continuously self-sharpen during use, maintaining consistent cutting power throughout the life of the disc.
- Double Efficiency: Offers up to twice the cutting speed and life of other industrial fiber discs, allowing you to process more parts with a single disc and reducing downtime for tool changes.
- Reduced Operator Fatigue: PSG technology dramatically reduces the grinding pressure required. Independent testing shows that using 982C discs can reduce hand-arm vibration by up to 91% and noise levels by up to 6 dB compared to standard discs.
- Cold Cutting: The PSG mineral optimizes the disintegration of the grain and reduces heat due to friction, preventing burning or discoloration of the treated surface.
- Vulcanized Fiber Backing: The rigid, ultra-durable backing is designed to handle the most intense sanding applications and resists tearing when working on sharp edges and corners.
Technical Specifications
- Overall Diameter: 125mm (Note: 36+ grit is technically sized at 127mm for specific applications.)
- Central Hole: 22 mm (standard drilled connection).
- Abrasive Material: Precision Shaped Ceramic (PSG).
- Maximum Speed: 12,000 rpm.
- Grane configuration in this listing:
- Grit 36+ (Cod. 7000028191): For heavy stock removal, weld removal and high pressure chamfering.
- Grit 60+ (Cod. 7000028195): For grinding welds and medium grinding operations - ON REQUEST.
- Grit 80+ (Cod. 7000028197): For finishing, masking and surface preparation - ON REQUEST.
Recommended Applications and Markets
The 982C disc is the professional standard in the metalworking, machinery manufacturing and transport sectors:
- Weld Removal: Quick and clean flattening of weld seams on carbon steel.
- Chamfering and chamfering: Edge preparation with high execution speed.
- Technical cleaning: Removal of calamine, oxidation and post-processing surface imperfections.
Tips for Use
To maximize the performance of Cubitron™ II technology, use with 3M™ High Performance Ribbed Backing Pads (red color) is recommended, which are essential to ensure proper fragmentation of the abrasive mineral under pressure.
3M™ Cubitron™ II is the generation that introduced the microreplicated PSG ceramic grain, revolutionising the way metals are cut and ground.
It is ideal for metal steelwork, industrial maintenance, welding and work on carbon steel, stainless and structural steels.
The range includes cut-off discs, fibre discs, flap discs, grinding discs and dedicated 3M ribbed backing pads.
Compared to traditional ceramic abrasives, Cubitron™ II ensures cooler cutting, less friction and a significantly longer service life.
Professionals choose it for consistent machining speed and an extremely competitive cost per piece.
Mistake to avoid: applying too much pressure, because the grain should not “plough” the workpiece but cut it cleanly.
Technical tip: always pair the correct 3M backing pad to keep the cutting geometry, reduce overheating and improve the finish.
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