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SKU 7010292687
Legacy SKU 61500300852
UPC 00048011650357
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 April 19  

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Minimum Order 1 Item
Order Increment 1 Item
  Incredibly Versatile
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Product Dimensions
Imperial Metric
Width 3/4 in 19.05 mm
Diameter 12 in 304.8 mm
Thickness 3/4 in 19.05 mm
Center Hole Diameter 5 in 127.0 mm
Shipping Dimensions
Weight 2.372 lb
Length 12.5 in
Width 12.5 in
Height 1.688 in
Maximum Speed 2,200 rpm

PRODUCT FAQ

  1. What is the Scotch-Brite™ Diamond Wheel, 645DC used for?

    The Scotch-Brite™ Diamond Wheel, 645DC is designed to deburr and finish a variety of surfaces in one step.

  2. Can I use this wheel on aluminum surfaces?

    Yes! This diamond wheel can be used on all sorts of materials like aluminum, steel, brass and composite.

  3. Is it easy to mount onto my machine/ equipment?

    Absolutely! These wheels are pre-assembled with a multidirectional adapter hub that fits most bench grinder machines.

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. The responsive design effectively removes unwanted burrs, soils, and contaminants without ruining the base material, resulting in a consistent and uniform finish, part after part.

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