47191 51751 T27 SILVER DISCO DA SBAVO CENTRO DEPRESSO 230X7X22.23 3M Dinamitek 1
  • 47191 51751 T27 SILVER DISCO DA SBAVO CENTRO DEPRESSO 230X7X22.23 3M Dinamitek 1
  • 47191 51751 T27 SILVER DISCO DA SBAVO CENTRO DEPRESSO 230X7X22.23 3M Dinamitek 2
  • 47191 51751 T27 SILVER DISCO DA SBAVO CENTRO DEPRESSO 230X7X22.23 3M Dinamitek 3
  • 47191 51751 T27 SILVER DISCO DA SBAVO CENTRO DEPRESSO 230X7X22.23 3M Dinamitek 4
  • 47191 51751 T27 SILVER DISCO DA SBAVO CENTRO DEPRESSO 230X7X22.23 3M Dinamitek 5
  • 47191 51751 T27 SILVER DISCO DA SBAVO CENTRO DEPRESSO 230X7X22.23 3M Dinamitek 6
  • 47191 51751 T27 SILVER DISCO DA SBAVO CENTRO DEPRESSO 230X7X22.23 3M Dinamitek 7
  • 47191 51751 T27 SILVER DISCO DA SBAVO CENTRO DEPRESSO 230X7X22.23 3M Dinamitek 8

47191 SILVER T27 DEPRESSED CENTER GRINDING DISC 230MM X 7MM X 22MM™ CF 20 PCS 3M

Power and Durability on Large Surfaces: High-Performance Industrial Deburring

The 3M™ Silver 230mm depressed center grinding wheel is the ideal solution for those requiring maximum removal capacity on large metal surfaces. Thanks to the patented 3M Precision Shaped Grain (PSG) technology, this Type 27 wheel offers an unmatched combination of cutting speed and operating value, significantly outperforming traditional ceramic abrasives. Designed for heavy-duty grinding, heavy weld removal, and chamfering , the Silver model cuts metal with precision, ensuring a cool cut that preserves the integrity of the workpiece (stainless steel, mild steel, and specialty alloys) and significantly reduces operator fatigue during longer, more demanding operations.

Choosing Dinamitek as your official 3M partner means ensuring certified original products, qualified technical support, and solutions that truly optimize your industrial production costs. Looking for a large supply? Request a personalized quote at info@dinamitek.com

Shipping cost: €15.00 for
242,62 €
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198,87 € Tax excluded

Quantity
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3M™ Silver Grinding Disc - 230 mm x 7 mm x 22.23 mm

The 3M™ Silver disc (ID 7100141099) represents the pinnacle of large-format angle grinders. Developed for heavy-duty industrial applications, this Type 27 rigid disc maintains consistent cutting speed throughout its life, reducing machine downtime.

Benefits and Exclusive Features

  • 3M™ Precision Shaped Grain (PSG) Technology: Triangular-shaped ceramic grains continuously self-sharpen during fracture, creating extremely sharp points that cleanly cut metal rather than gouging it. This process prevents plowing of the substrate and minimizes heat buildup.
  • High Productivity on Large Areas: The 230mm diameter allows you to cover large surfaces in less time, offering significantly longer life than traditional abrasives and a reduced total cost per grinding.
  • Multi-Metal Versatility: Formulated to excel on a wide range of materials, including carbon steel, stainless steel (INOX) , mild steel and aerospace alloys.
  • Comfort and Safety: Requires less thrust pressure for optimal performance, improving ergonomics and reducing operator fatigue during intensive work shifts.
  • Cold Work: PSG grain design reduces thermal friction, protecting sensitive materials from discoloration and stress cracking.

Technical Specifications

  • Overall Diameter: 230 mm.
  • Thickness: 7 mm.
  • Center Hole Diameter: 22.23 mm.
  • Wheel Type: Type 27 (depressed center).
  • Abrasive Material: Precision Shaped Ceramic (PSG).
  • Grit: 36+.
  • Maximum Speed: 6,650 rpm.
  • Binder: High-strength resin.
  • Technical expiration date: 1095 days (3 years) from production.

Recommended Applications

This disc is the professional standard for:

  • Heavy Carpentry and Shipbuilding: Quick removal of large weld seams and corner grinding.
  • Edge Processing: Chamfering, chamfering, and preparing parts for mechanical joining.
  • Industrial Maintenance (MRO): Descaling and removal of casting residues or surface imperfections.

Safety note: For safety reasons, always use the disc on grinders with approved guards, in accordance with DIN EN 12413 for hard abrasives.
A global leader in safety, abrasives and adhesive technologies for industry and professionals. Its brands include iconic names such as Post-It, Scotch-Brite, Scotch, Cubitron II, EAR and Peltor.

3M: SCIENCE APPLIED TO SAFETY AND PRODUCTIVITY

Founded in 1902, in over a century the company has filed more than 100.000 patents, becoming a multinational giant that transforms safety through innovation.

3M solutions are the reference standard in sectors such as Metalworking and Industry, Automotive and Bodywork, Building and Construction, Naval and Aeronautical Sector.

3M offers a complete ecosystem for the professional, focusing on:

  • Respiratory Protection: Disposable masks (Aura™ series), reusable half-masks and full-face masks, as well as PAPR powered air systems.

  • Hearing and Vision Protection: E-A-R™ earplugs, Peltor™ headsets (also with Bluetooth communication) and SecureFit™ safety glasses.

  • Professional Abrasives: Fiber discs, flap discs, cutting and grinding wheels from the Cubitron™ II and III lines and the exclusive Scotch-Brite™ line for finishing.

Choosing 3M means focusing on productivity: just as a Cubitron™ disc reduces processing times and operator fatigue, 3M PPE ensures that the worker wears the protection for the entire shift thanks to advanced ergonomics.



47191

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