987C DISCO FIBRATO 115 MM X 22 MM A FESSURA 3M™ CUBITRON™ II VARIE GRANE cf 25 pz Dinamitek 1
  • 987C DISCO FIBRATO 115 MM X 22 MM A FESSURA 3M™ CUBITRON™ II VARIE GRANE cf 25 pz Dinamitek 1
  • 987C DISCO FIBRATO 115 MM X 22 MM A FESSURA 3M™ CUBITRON™ II VARIE GRANE cf 25 pz Dinamitek 2
  • 987C DISCO FIBRATO 115 MM X 22 MM A FESSURA 3M™ CUBITRON™ II VARIE GRANE cf 25 pz Dinamitek 3

115 MM X 22 MM SLOTTED 3M™ CUBITRON™ II VARIOUS GRITS (CF. 25 PCS) 987C FIBER DISC

Revolutionary Productivity on Stainless Steel: Cold Cutting That Knows No Obstacles

3M™ Cubitron™ II Fiber Discs 987C are the ultimate solution for heavy-duty grinding on stainless steel and heat-sensitive alloys. Featuring patented Precision Shaped Grain (PSG) technology, these discs cut cleanly instead of "scooping" metal, delivering twice the material removal rate and up to six times longer life than traditional ceramic discs. The slotted design and special integrated cooling aid work together to keep working temperatures low, eliminating the risk of burning and discoloration. Find the full range of grits— 36+, 60+, and 80+ —to cover every stage of the job, from deep grinding to masking.

Relying on Dinamitek, an official 3M partner, means choosing Cubitron™ II technological excellence with the guarantee of qualified technical support and original products ready to maximize your workshop's profitability. For large orders, contact us at info@dinamitek.com

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3M™ Cubitron™ II Fiber Discs 987C - Ø 115 mm x 22 mm

The 987C disc represents the state of the art in high-performance abrasives. It is specifically designed for heavy-duty industrial applications where thermal control is essential to maintain metal properties.

Benefits and Exclusive Features

  • 3M™ Precision Shaped Grain (PSG) Technology: Triangular-shaped ceramic grains continuously self-sharpen as the bit breaks, maintaining exceptional cutting power with less grinding pressure. This dramatically reduces operator fatigue and downtime.
  • Integrated Cooling Additive: The special built-in formula reduces friction temperatures, making the disc ideal for stainless steel, titanium and nickel alloys , preventing discoloration and stress cracking.
  • Vulcanized Fiber Backing: Rigid, ultra-strong construction provides superior stability and resists tearing even when grinding high-pressure welds or chamfering.
  • Superior Efficiency: Longer life allows for a much higher number of parts to be completed per single disc, reducing total cost per grind and replacement frequency.

Technical Specifications

  • Overall Diameter: 115 mm.
  • Center Hole: 22.23mm (slotted / drilled connection).
  • Maximum Speed: 13,200 rpm.
  • Abrasive Material: Precision Shaped Ceramic (PSG).
  • Grane configuration in this listing:
    • Grit 36+ (Code 51562): For heavy stock removal, weld removal and chamfering.
    • Grit 60+ (Code 51458): For grinding welds and medium operations.
    • Grit 80+ (Code 51462): For finishing, light masking and surface preparation.

    Recommended Applications

    987C discs are the professional standard in the following sectors:

    • Stainless Steel and Structural Carpentry: Quick cleaning of welds and leveling of seams.
    • Aeronautical and Naval Industry: Processing of titanium and temperature-sensitive alloys.
    • Heavy Mechanics: Removal of mill scale, chamfering and correction of surface imperfections.

    Tips for Use

    To maximize the effect of the PSG grain and prolong the life of the disc, we recommend use with 3M™ High Performance Ribbed Backing Pads (red color), designed to discharge the correct pressure on the ceramic mineral.
Maximum yield with 3M™ Cubitron™ II: cool cutting, longer life and consistent performance on steel and stainless.

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.



27645

Specific References

EAN13
0051141276190

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