1169F T29 DISCO LAMELLARE CONICO 125 mm X 22.23 mm 3M™ CUBITRON™ 3 VARIE GRANE cf 100 pz Dinamitek 1
  • 1169F T29 DISCO LAMELLARE CONICO 125 mm X 22.23 mm 3M™ CUBITRON™ 3 VARIE GRANE cf 100 pz Dinamitek 1
  • 1169F T29 DISCO LAMELLARE CONICO 125 mm X 22.23 mm 3M™ CUBITRON™ 3 VARIE GRANE cf 100 pz Dinamitek 2
  • 1169F T29 DISCO LAMELLARE CONICO 125 mm X 22.23 mm 3M™ CUBITRON™ 3 VARIE GRANE cf 100 pz Dinamitek 3

125 MM X 22.23 MM 3M™ CUBITRON™ 3 VARIOUS GRITS (CF 100 PCS) 1169F T29 CONICAL FLAP DISC

Maximum Aggressiveness and Control in Angled Work: Cubitron™ 3 1169F Type 29

The 3M™ Cubitron™ 3 Flap Disc 1169F, 125 mm , conical configuration (Type 29) is the ultimate tool for heavy-duty, high-pressure grinding operations. Featuring newly re-engineered Precision Shaped Grain (PSG) technology with curved sides, this disc cuts cleanly into metal rather than plowing it, delivering consistent cutting speed and unparalleled life. The conical shape is designed to maximize surface contact when working at an angle, making it ideal for weld grinding, chamfering, and heavy-duty deburring on carbon steel and stainless steel. With up to 66% higher stock removal rates than conventional designs, the 1169F dramatically reduces operating costs and processing time.

Choosing Dinamitek as an official 3M partner means choosing next-generation technological excellence, ensuring your workshop receives certified performance and uncompromising productivity. You can receive a quantity discount by ordering directly at info@dinamitek.com

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3M™ Cubitron™ Flap Disc 3 1169F – Ø 125 mm, Conical (T29)

The 3M™ Cubitron™ 3 Disc 1169F (125 mm format) represents the latest evolution in heavy-duty industrial abrasives. Featuring an ultra-stiff Y-type polyester backing, this disc is built to withstand the most extreme stresses while ensuring exceptional conformability.

Innovation and Superior Performance

  • 3M Precision-Shaped Grain Reengineered: The curved-edged ceramic grain continuously fractures to create consistently sharp points. This process reduces thermal friction, preventing discoloration on stainless steel and other heat-sensitive alloys.
  • Market-leading stock removal: Removes up to 49% more material than the Cubitron™ II 969F and up to 66% more than the 769F series (based on grit 40+).
  • Consistent and Long-Lasting Cut: The individual blades gradually fragment, exposing new mineral, ensuring that the cutting speed remains high throughout the life of the blade (up to 10 years from manufacture).
  • Conical Design (Type 29): The angled shape is optimized to provide maximum aggressiveness and contact surface in angled applications, making it easier to machine edges and weld seams.

Technical Specifications

  • Overall Diameter: 125 mm.
  • Center Hole Diameter: 22.23 mm.
  • Profile: Type 29 (Conical).
  • Abrasive Material: Precision Shaped Ceramic (PSG).
  • Backing: Y-Weight Polyester (High Strength).
  • Technical Expiration: 3650 days (10 years).

Available Variants (Identification Codes)

The 1169F 125mm tapered model is available in the following grits to suit every workshop need:

  • Grit 40+: For fast removal and heavy grinding (3M ID 7100379743 | EAN 00068060117519).
  • Grit 60+: For deburring and surface preparation (3M ID 7100379654 | EAN 00068060117557).
  • Grit 80+: For finishing, masking and removing imperfections (3M ID 7100379232 | EAN 00068060117724).

Recommended Applications

The standard of excellence for the Aerospace, Railway, Naval and Heavy Carpentry sectors:

  • Grinding of welds and grinding of plates.
  • Edge chamfering, chamfering and heavy deburring.
  • Preparation for painting and removal of scale.
  • Machining of complex edges and contours.

Expert Tip: Due to the finer finish it produces compared to a fiber disc of the same grit, the 1169F often eliminates intermediate steps, allowing you to grind and finish in a single pass.
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.



7100379743

Specific References

EAN13
0068060117521

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