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SKU 7100218052
Legacy SKU UU010854931
UPC 00638060570548
Product Number 675L

Designed with a durable polyester film backing and diamond mineral, 3M Hookit Diamond Microfinishing Film Disc 675L provides fast finish reduction on hard materials including thermal spray coatings, ceramics, carbides, chilled iron, granite and others. A hook-and-loop attachment system makes attachment swift and simple.

  • Micron-graded diamond mineral delivers a range of surface finishes and stock removal
  • Polyester film backing is durable, and can be run with coolant
  • Hook and loop attachment maximizes productivity
  • Finish reduction on a variety of hard materials
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On it's way to you April 19  

Qty

Minimum Order 50 Items
Order Increment 50 Items
  High-Quality Surface Finishes
  Reduces Abrasive Costs
  Long Lasting Performance
  Fantastic Price
Product Dimensions
Imperial Metric
Diameter 5 in 127 mm
Center Hole Diameter 0 NP 0.0 NP
Shipping Dimensions
Weight 0 lb
Length 0 in
Width 0 in
Height 0 in
Color Gray

PRODUCT FAQ

  1. Sure, here are some common questions and friendly answers

    What grit size is the 3M™ Hookit™ Diamond Microfinishing Film Disc 675L?

  2. The 3M™ Hookit™ Diamond Microfinishing Film Disc 675L has a grit size of 45 microns.

    What is the diameter of the disc?

  3. The disc has a diameter of 5 inches.

    Can you tell me about the color of this product?

  4. The color of this microfinishing film disc is gray.

    How many discs are included in one pack?

  5. Each pack contains five discs.

    What type of backing does this product have?

  6. This microfinishig film disc features a Hookit attachment style with no holes.

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.
High-Performance Abrasives for High-Performance Parts

The 3M Hookit Diamond Microfinishing Film Disc 675L is designed with micron-graded diamonds on a 5 and 6 mil polyester film backing, making it highly effective on hard-to-grind materials.

The automotive and aerospace industries, in particular, are adopting these materials and driving the demand for improved manufacturing efficiencies and tighter tolerances.

The 3M Hookit Diamond Microfinishing Film Discs 675L is available in various grades, including 125 and 74 micron for refining surfaces, and 45, 30, 20, and 9 micron for achieving finer finishes. This range of grades allows operators to choose the disc that best suits their specific project needs.

The polyester film backing of this disc provides a uniform caliper, ensuring consistent finishes and aggressive cut rates. It is tear-resistant and non-compressible, ensuring durability during use.

Additionally, the polyester backing is water-resistant, allowing the disc to be used with coolant if desired. Coolant, such as water, is beneficial for diamond polishing as it efficiently cools both the workpiece and the abrasive, enhancing performance and extending the life of the abrasive.

The 3M Hookit hook-and-loop attachment system simplifies the tooling process, allowing operators to focus more on the task at hand. The hook material on 3M Hookit products firmly engages with the loop material on a backup pad (sold separately), ensuring quick, easy, and secure attachment during use.

Products with the Hookit attachment and removal system are highly efficient for multi-step finishing processes, such as sanding, finishing, and surface conditioning. Unlike pressure-sensitive adhesive attachments, abrasive products with Hookit attachments can be used repeatedly throughout the life of the abrasive, providing long-lasting performance.

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