3M 255P Gold abrasive discs benefit from significant design improvements:
- 7th central hole reduces centre point loading
- Improved dust extraction capabilities
- New backing for 3M Hookit abrasives ensures secure grab to the back-up pad
3M 255P Abrasive Discs with 7-hole configuration offer several major benefits:
Improved dust extraction
The addition of a central hole ensures that dust particles are captured at source, when used in combination with an appropriate dust extraction system and the correct 7 hole backup pad. The new disc design can help to provide a cleaner working environment and reduces the need for rework in areas such as polishing and denibbing.
Reduced centre loading
The 7th hole reduces centre point loading which can result in extended disc life.
Improved 3M Hookit Abrasives backing
Extensive development has resulted in a newly introduced texturised yarn backing for theHookit disc.
The new backing ensures good initial grab and smooth peel from the backup pad.Hence sideways movement of the disc is eliminated, resulting in two major benefits.