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Radiac Silicon Carbide Toolroom Grinding Wheels

for Bench and Pedestal Grinders

Sharp-cutting vitrified silicon carbide bench and pedestal wheels engineered for cool, precise grinding of nonferrous materials and cast iron in toolroom environments.

Floorstanding grinder
Floorstanding grinder
HSS
HSS
Steel
Steel
Stainless steel
Stainless steel
Titanium/titanium alloys
Titanium/titanium alloys
Tungsten carbide
Tungsten carbide
Exceptionally Sharp Cutting Action – Silicon carbide cuts faster with less pressure, reducing heat and operator effort.
Superior Performance on Nonferrous Materials – Resists loading and glazing where aluminum oxide wheels struggle.
Consistent Wheel Geometry – Vitrified bond ensures reliable form retention and repeatable results.
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Variants

· 3 Type numbers

Specification

Description

Vitrified bond silicon carbide bench and pedestal grinding wheels are designed for toolroom applications that require fast cutting, excellent surface quality, and controlled heat generation—particularly on nonferrous metals and hard, brittle materials. Silicon carbide’s extremely sharp, crystalline structure delivers rapid penetration with minimal pressure, while the vitrified bond provides rigidity, porosity, and consistent form retention. This combination results in clean cutting action, reduced loading, and stable performance across sharpening, deburring, and surface cleanup operations. Ideal for aluminum, brass, bronze, cast iron, and carbide-tipped tools, these wheels offer predictable wear, reliable control, and superior finish compared to aluminum oxide when used on the appropriate materials.

Technical Data

Abrasive grain
Conventional (A+C)
Tool for
Floorstanding grinder
Materials
HSS, Steel, Stainless steel, Titanium/titanium alloys, Tungsten carbide

Features

  • High-Purity Silicon Carbide Grain—Extremely hard and sharp abrasive grain provides aggressive cutting and clean finishes on nonferrous metals and cast iron.
  • Vitrified Bond Structure—Rigid, heat-resistant bond offers excellent shape holding, controlled grain release, and predictable wear characteristics.
  • Open, Porous Wheel Structure—Promotes efficient chip clearance and airflow, minimizing loading and reducing thermal buildup during grinding.
  • Smooth, Balanced Operation—Engineered for stable running on bench and pedestal grinders, improving finish quality and operator control.
  • Material-Specific Performance—Optimized for applications where aluminum oxide is less effective, delivering better efficiency and surface results.

Application

Application

  • 1

    Sharpening carbide-tipped tools and nonferrous cutting implements.

  • 2

    Deburring and surface cleanup of aluminum, brass, bronze, and cast iron components.

  • 3

    Light grinding and edge conditioning of hard, brittle materials in toolroom or maintenance settings.

Recommendations

  • Use silicon carbide wheels on nonferrous metals, cast iron, and carbide-tipped tools—avoid use on most steels.
  • Select grit size based on operation: coarser grits for deburring and cleanup, finer grits for sharpening and finishing.
  • Dress the wheel as needed to maintain a sharp, open cutting surface and consistent performance.
  • Apply light, even pressure to take advantage of silicon carbide’s sharp cutting ability and prevent premature wear.
  • Operate within recommended speed limits and ensure proper wheel mounting for safe, vibration-free operation.