47190 SILVER T27 DEPRESSED CENTER GRINDING DISC 180MM X 7MM X 22MM™ CF 20 PCS 3M
Maximum Productivity and Value: The 3M™ Silver Heavy Duty Grinding Wheel
The 3M™ Silver 180mm depressed center grinding wheel is the ideal solution for those looking for fast, consistent cutting performance without compromising on budget. Thanks to 3M Precision Shaped Grain technology, this wheel doesn't just hollow out metal, it precisely cuts into it, ensuring an extraordinary material removal rate and a significantly longer life than traditional ceramic abrasives. Designed for heavy-duty grinding, weld removal and chamfering , the Silver model ensures consistent results throughout the product's lifecycle, reducing processing time and operating costs. It's the perfect tool for working with maximum efficiency on carbon steel, stainless steel and specialty alloys.
Choosing Dinamitek as your official 3M partner means choosing certified professional tools, ready to raise the quality standards of your workshop with the guarantee of original 3M innovation.
3M™ Silver Grinding Wheel – 180 mm x 7 mm x 22.23 mm, T27
The 3M™ Silver disc (ID 7100141096) is a Type 27 bonded abrasive, designed to offer an unbeatable combination of value and performance in the most aggressive grinding applications on a wide range of metals.
3M™ Precision Shaped Grain (PSG) Technology
The beating heart of this disc is the micro-replicated Precision Shaped Grain ceramic grit. Unlike conventional abrasives that tend to "groove" the surface, the PSG grit continuously fractures to form extremely sharp points and edges. This feature allows the disc to cut cleanly into the metal, ensuring:
- Extra-fast cutting: Dramatically increases hourly productivity while reducing the effort required.
- Extended Life: Maintains cutting aggressiveness throughout the life of the wheel, exceeding the standards of traditional ceramic abrasives.
- Consistent Use: Controlled fragmentation of the mineral ensures consistent performance from start to finish.
Applications and Versatility
The Silver model is optimized for the heavy fabrication, shipbuilding, MRO (maintenance and repair), and oil and gas industries. It is excellent for:
- Heavy material removal: Weld beads, casting residues and slag.
- Edge preparation: Chamfering, chamfering and deep deburring.
- Machining of difficult substrates: Carbon steel, stainless steel, mild steel and aerospace alloys.
Technical Specifications
- Overall Diameter: 180 mm.
- Thickness: 7 mm].
- Center Hole Diameter: 22.23 mm.
- Profile: Type 27 (Depressed Center).
- Grit: 36+ (Extra Aggressive).
- Maximum Speed: 8,500 rpm.
- Safety Certification: Complies with DIN EN 12413 standard for bonded abrasives.
- Identification Codes:
- 3M ID: 7100141096.
- Catalog 3M: 47190.
- UPC: 04054596444041.
Technical Advice: To ensure maximum operator safety, use the disc only on angle or vertical grinders equipped with an approved guard and compatible with the 7 mm thickness.
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.
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