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SKU 7100235900
Legacy SKU 61500334505
UPC 00638060775615
Product Number 645DC

Scotch-Brite Diamond Wheel, 645DC is a unique surface conditioning wheel containing diamond mineral for removal and pre-polishing of extra-hard materials such as carbide thermal spray and ceramics.

  • Removes and finishes thermal spray parts in one step with Ra in the 12-16 range
  • Available in 12”, 6” and 3” diameters and in multiple thicknesses
  • Provides a consistently fine, burr-free finish
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On it's way to you October 17  

Qty

Minimum Order 10 Items
Order Increment 10 Items
  Incredibly Versatile
  Global Shipping
  Long Lasting Performance
  Lowest Price Per Item
Product Dimensions
Imperial Metric
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Diameter 4 in 101.6 mm
Thickness 1/2 in 12.7 mm
Center Hole Diameter 1/4 in 6.0 mm
Shipping Dimensions
Weight 1.857 lb
Length 6.9 in
Width 6.9 in
Height 4.4 in

PRODUCT FAQ

  1. What kind of material can I use the Scotch-Brite™ Diamond Wheel 645DC on?

    The Scotch-Brite™ Diamond Wheel 645DC can be used on a variety of materials including ceramics, composites, carbides and hardened steels.

  2. What is the grit size of this wheel?

    This diamond wheel has a micron grade of 125 which means it has a very fine grit size.

  3. Can I reuse this diamond wheel multiple times?

    Yes! The diamond abrasive mineral ensures that this wheel lasts longer than traditional abrasives and can be used multiple times during its service life.

  4. How many wheels come in one case?

    There are ten (10) Scotch-Brite™ Diamond Wheels included in each case when you purchase them from us!

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.
Made to Handle Hard-to-Grind Materials

The Scotch-Brite™ Diamond Wheel, 645DC is designed to provide significant process improvements in the grinding and finishing of thermal spray and other hard-to-grind substrates. Its diamond mineral abrasive provides a consistently fine, burr-free finish throughout the life of the wheel.

Discover the Scotch-Brite™ Advantage

Scotch-Brite™ abrasives are unique due to their nonwoven technology. The abrasive mineral is interspersed on synthetic fibers using resin, creating an open web construction. This design allows excess material to escape, preventing the mineral from becoming worn down by debris. The mineral stays sharper longer, enhancing cut performance and increasing abrasive service life. The spring-like nature of the fibers works well on contours and responds to subtleties on the surface. Its responsive design effectively removes unwanted burrs, soils, and contaminants without ruining the base material, providing a consistent and uniform finish, part after part.

Typical Applications
  • Composites
  • Carbon fiber
  • Thermal spray
  • Hard-to-grind surfaces
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