1187C 36+ DISCO IN FIBRA 180 MM X 22 MM SCANALATO FUSTELLA 709EQ 3M™ CUBITRON™ 3 cf 25 pz Dinamitek 1
  • 1187C 36+ DISCO IN FIBRA 180 MM X 22 MM SCANALATO FUSTELLA 709EQ 3M™ CUBITRON™ 3 cf 25 pz Dinamitek 1
  • 1187C 36+ DISCO IN FIBRA 180 MM X 22 MM SCANALATO FUSTELLA 709EQ 3M™ CUBITRON™ 3 cf 25 pz Dinamitek 2
  • 1187C 36+ DISCO IN FIBRA 180 MM X 22 MM SCANALATO FUSTELLA 709EQ 3M™ CUBITRON™ 3 cf 25 pz Dinamitek 3
  • 1187C 36+ DISCO IN FIBRA 180 MM X 22 MM SCANALATO FUSTELLA 709EQ 3M™ CUBITRON™ 3 cf 25 pz Dinamitek 4
  • 1187C 36+ DISCO IN FIBRA 180 MM X 22 MM SCANALATO FUSTELLA 709EQ 3M™ CUBITRON™ 3 cf 25 pz Dinamitek 5

180MM X 22MM FLUTED DIE 709EQ 3M™ CUBITRON™ 3 (CF 25 PCS) 1187C 36+ FIBER DISC

Unprecedented Productivity: The New Era of Abrasives with 3M™ Cubitron™ 3 1187C

The 3M™ Cubitron™ 3 Fiber Disc 1187C represents the pinnacle of technological innovation in industrial grinding. Featuring a redesigned Precision Shaped Grain (PSG) , this disc delivers up to 53% faster initial cut and up to 56% higher total material removal than the legendary Cubitron™ II 987C. Designed specifically for stainless steel and heat-sensitive alloys , it features a cooling additive that prevents discoloration and stress cracking. With a rigid fiber backing and a construction that reduces hand-arm vibration, the 1187C not only extends abrasive life, but dramatically improves operator efficiency and comfort, allowing more parts to be completed on a single disc.

Choosing Dinamitek as your official 3M partner means immediate access to the most advanced solutions on the market, ensuring your shop achieves record-breaking performance and significantly reduces operating costs. For large orders, a quantity discount is available; send us your request at info@dinamitek.com

Shipping cost: €15.00 for
172,98 €
Tax included

141,79 € Tax excluded

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3M™ Cubitron™ 3 Fiber Disc 1187C – 180 mm x 22 mm, Grit 36+

The 3M™ Cubitron™ 3 Fibre Disc 1187C (ID 7100309795) was developed to take the speed and life of high-performance abrasives to a whole new level. It is the ideal tool for medium- to high-intensity heavy-duty grinding on difficult metals.

Advantages and Technological Innovations

  • Redesigned Precision Shaped Grain: Utilizes molecular bonding technology with sharp, angular structures that continuously fracture. This creates consistently sharper points, ensuring consistent use and optimal mineral fragmentation.
  • Extreme Cutting Performance: Delivers 53% faster initial cut rate and 43% faster sustained cut than the previous standard 3M™ 987C.
  • Advanced Thermal Management: Includes a special grinding additive that minimizes heat development. This allows for better control and reduces the risk of metal discoloration or thermal cracking on sensitive alloys like stainless steel and non-ferrous metals.
  • Maximum Strength and Durability: The rigid fiber backing and strong resin bonding ensure exceptional tear resistance even in robotic operations or high-pressure applications.
  • Comfort and Productivity: Designed to reduce exposure to hand-arm vibration while increasing the number of parts completed per disc and reducing downtime for abrasive changes.

Technical Specifications

  • Overall Diameter: 180 mm.
  • Central Hole Diameter: 22 mm.
  • Grit: 36+ (Extra Aggressive).
  • Hole Configuration: 709EQ (Slotted/Slotted).
  • Maximum Speed: 8,500 rpm.
  • Abrasive Material: Redesigned Precision Shaped Ceramic.
  • Product Color: Purple.
  • Support: Rigid vulcanized fiber.
  • Expiration Date: 3650 days (10 years) from production.

Applications and Markets

The 1187C model is optimized for the heavy engineering, transportation and construction sectors:

  • Main applications: Heavy weld removal, beveling, deburring and high pressure grinding.
  • Secondary applications: Edge chamfering and robotic grinding operations.
  • Sectors of use: Agricultural and construction machinery manufacturing, railways, oil and gas, shipbuilding and aerospace.

Technical Tip: To maximize cost-effectiveness and finish quality, pair the 1187C disc with Scotch-Brite™ Precision Heavy Duty Surface Conditioning Discs. This will streamline the entire process, reducing intermediate steps.
Superior performance with 3M™ Cubitron™ 3: +56% material removed and faster cutting on stainless and steel. The new era of PSG abrasives.

3M™ Cubitron™ 3 is the direct evolution of Precision Shaped Grain (PSG) technology, redesigned to ensure an even more controlled fracture of the abrasive grain.

It is designed for high-intensity sectors such as heavy steelwork, stainless steel, shipbuilding, metalworking and robotic grinding.

The range includes fibre discs, grinding discs, cut-off discs and solutions for aggressive stock removal on alloy and high-strength steels.

Compared to Cubitron™ II, the Cubitron™ 3 line offers faster cutting, less heat build-up and up to 56% more material removed.

Choose it for consistent productivity, reduced vibration and significantly longer abrasive life.

Avoid excessive pressure: the grain works best with steady feed, exploiting the self-sharpening PSG geometry.

Technical tip: always use original 3M backing pads to keep the optimal working angle and maximise disc life.



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