3M 675L
3M 675L
3M 675L
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3M Products & Supplies

3M Diamond Microfinishing Film Disc 675L, 45 Mic 5MIL, Gray, 12 in x NH, Die 1200B

Sold As: 3-Pack
SKU: 7010533342
MPN: 7010533342
Lead Time: 8 working days.
UPC: 00051119166385
3M ID: CY998611248
5 Digit UPC: 16638
Shelf Life: 3650 Days
Country of Origin: USA
Manufacturer: 3M
$166.51 ($55.50 / Count)
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Product Description  
Designed with a durable polyester film backing and diamond mineral, the 3M Diamond Microfinishing Film Disc 675L delivers a wide variety of finishes on hard materials like thermal spray coating, ceramics, carbides, chilled iron and granite.

High-quality Materials for Micro-finishing
3M Diamond Microfinishing Film Disc 675L adheres micron-graded diamonds to a polyester film backing. Polyester film backings are water resistant, so the abrasive may be run with a water or oil-based coolant, which helps remove swarf and generally extends abrasive life. The discs are also color coded by grade to help you reduce the risk of selecting the wrong grade.

Tips for Achieving Desired Roughness Average
Many hard-to-grind materials require a specific Ra, or roughness average, when applying thermal spray coatings, carbides, ceramics, exotic alloys, or other composites. It is important for operators to consider these factors – Ra and substrate – when selecting the grade of film for this disc.

Extra Details

  • Color coded to reduce the risk of error and mixing up abrasive grades
  • Finish reduction on a variety of hard to grind materials
  • Great flexibility for contoured surfaces
  • Micron-graded diamond mineral delivers a range of surface finishes and stock removal
  • Polyester film backing allows disc to be used with coolant

Data Sheet

  1. Tech Data Sheet
  2. Safety Data Sheet

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