Reduced Sparking Diamond Grinding Discs

For Speed-controlled Angle Grinders

EB Diamond Reduced-sparking Discs

EB Diamond Disc Specifications
Dimensions Diameter: 4", 7"
Max. speed 13,000 RPM (4") or 8500 RPM (7")
Ideal speed 6000 RPM (4") or 3300 RPM (7")
Grits 30, 40, 50, 60, 80
Arbor size 7/8”

Download PDF Catalog Page for EB Diamond Discs.

Designed for grinding steel, stainless steel and other materials in nuclear plants, oil and gas industries and applications where spark reduction is an important feature.

Eco Brazing (EB) diamond grinding discs from CS Unitec reduce sparking by up to 1/100 of that produced by resinoid wheels, making EB diamond a better choice than resinoid for use in some hazardous environments.

  • Diamond grit protrudes higher off the EB diamond disc than traditional diamond wheels, providing greater durability, longer service life and cutting
  • High-tensile steel backing disc reduces plate thickness for a lightweight wheel that allows for high-rotation grinding
  • High yield strength makes the steel backing disc elastic, helping to ensure that operators do not grind the material by over-removal
  • Reduced sparking increases the visibility of the workpiece
  • The EB diamond wheel wears approximately 1% as much as a resinoid wheel, therefore significantly reducing the amount of abrasive dust emitted
  • Ideal for grinding steel and stainless steel, as well as natural stone, granite, marble, fiberglass and other materials

Reduced sparking grinding discs

EB diamond grinding discs reduce sparking up to 1/100 of that produced by resinoid grinding wheels (inset left).

EB Diamond Disc Ordering Information
Part No. Size (dia. x arbor) Grit Max. Speed Quantity
EB4007830 4" x 7/8" 30 grit 13,000 RPM 1 disc
EB4007840 4" x 7/8" 40 grit 13,000 RPM 1 disc
EB4007850 4" x 7/8" 50 grit 13,000 RPM 1 disc
EB4007860 4" x 7/8" 60 grit 13,000 RPM 1 disc
EB4007880 4" x 7/8" 80 grit 13,000 RPM 1 disc
EB7007830 7" x 7/8" 30 grit 8500 RPM 1 disc
EB7007840 7" x 7/8" 40 grit 8500 RPM 1 disc
EB7007850 7" x 7/8" 50 grit 8500 RPM 1 disc
EB7007860 7" x 7/8" 60 grit 8500 RPM 1 disc
EB7007880 7" x 7/8" 80 grit 8500 RPM 1 disc

Safety Notice: Though EB diamond discs have been shown to reduce sparking, we make no claim that sparking will be eliminated. Follow all appropriate safety regulations (ATEX, OSHA, ANSI) for all grinding applications, including those for working in hazardous environments.

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Related Flap Discs:
EB Cut Off Wheels   EB Cut Off Wheels   EB Cluster Wheels
EB Cut Off Wheels
  EB Combination Wheels
  EB Cluster Wheels
"Slicer" for cutting metal and other materials.   For Grinding and Cutting.   For Cleaning and Grinding.
Steel, Stainless Steel, Fiberglass, Plastics   Steel, Stainless Steel   Steel, Stainless Steel, Fiberglass, Plastics

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