3M™ Diamond Microfinishing Film Sheet 669L
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Details
Highlights
- Synthetic diamond
- Full resin bond
- Flexible extruded 4 mil PES film backing
- Without non-slip coating
3M™ Diamond Microfinishing Film Sheet 669L is on a 4 mil film base with diamond grit and is available in grain sizes 15 - 30 - 45 – 60 microns.
The film offers diamond abrasive grains in multiple increased concentrations. At the same time, the abrasive grains, which are on an extremely tear-resistant PES film, are electrostatically aligned. The 669L has no non-slip coating on the backside and is extremely flexible. Applications: removal, deburring, finishing, polishing For the highest demands on surface quality all extremely hard workpieces.
Typical properties
For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
