22393 - 50 Roloc discs brown G36 diameter 75mm

The 3M 22393 Roloc™ 361F disc is a very coarse abrasive (grit 36) designed for heavy material removal, weld dressing, deburring, or preparation of metal surfaces. Equipped with a Roloc TR quick attachment system and an ultra-durable polyester cloth backing, it offers high efficiency even in challenging conditions.

Technical Specifications

• Reference: 22393
• Range: 361F
• Grit: 36 (Very Coarse)
• Diameter: 76 mm (3")
• Backing: YF polyester cloth
• Abrasive: aluminum oxide
• Attachment: Roloc™ TR (threaded button)
• Max speed: 20,000 RPM
• Packaging: box of 50 discs

Advantages

• Aggressive cut: grit 36 for heavy-duty work (welding, rust, raw metal).
• Durable cloth: YF backing designed for mechanical, thermal, or wet conditions.
• Quick attachment: instant abrasive change with the Roloc™ system.
• Versatile use: effective dry or wet depending on the workshop environment.

Recommended Applications

• Deburring, intensive stripping on steel, stainless steel, aluminum, ferrous and non-ferrous metals.
• Weld dressing before painting or priming.
• Rapid removal of paint, oxidation, or thickness on bodywork or mechanical parts.

Usage and Safety Tips

• Check RPM compatibility of disc/tool and use the appropriate Roloc mandrel.
• Avoid excessive pressure to maximize disc lifespan and limit heating.
• Mandatory ventilation for dry use; rinse/dry after wet use.
• Essential PPE: gloves, goggles, hearing protection, and dust mask.
• Store in a dry, stable temperature environment, away from moisture or heat sources.

About

The 3M 22393 Roloc™ 361F abrasive disc is a powerful and fast solution for metal roughing tasks in bodywork and industry. Robust and reliable, it speeds up your operations while ensuring easy and safe changes.

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