Skip to main content
RADIAC Logo

Premium Ceramic Resin Cup Wheel

For Foundry and Primary Metals Applications

Premium resin bond ceramic grain cup wheels deliver fast, cool cutting and long life for demanding surface grinding operations across metal fabrication, foundry, and toolroom applications.

Angle grinder
Angle grinder
Reciprocating surface grinding tool
Reciprocating surface grinding tool
Cast Steel
Cast Steel
Casting materials
Casting materials
Titanium/titanium alloys
Titanium/titanium alloys
Chromium
Chromium
Cobalt
Cobalt
Tungsten carbide
Tungsten carbide
HSS
HSS
Stainless steel
Stainless steel
Steel
Steel
Self-Sharpening Ceramic Grain – Delivers consistently high cut rates and long life with minimal dressing requirements.
Cool, Controlled Grinding – Advanced bond and grain design minimizes heat buildup to protect part integrity and reduce discoloration.
Exceptional Versatility – Suitable for a wide range of metals and alloys, from soft carbon steels to hardened tool steels and cast iron.
Product data sheetPDF
Dealer Search

Variants

· 1 Type numbers

Specification

Description

Resin bond ceramic grain premium cup wheels are engineered for superior performance in heavy-duty surface grinding operations where productivity, control, and finish quality matter most. The advanced ceramic abrasive technology provides a self-sharpening action that maintains aggressive cutting power while reducing heat generation. Combined with a durable resin bond, these wheels achieve a stable grinding behavior and extended life, even under continuous use on tough alloys and cast materials. Ideal for removing casting flash, smoothing weldments, or finishing toolroom components, these premium cup wheels deliver the cutting efficiency and surface consistency required in modern metalworking and foundry operations. Whether used on portable or stationary grinders, they provide dependable results with less operator fatigue and lower overall cost per part.

Technical Data

Abrasive grain
Conventional (A+C)
Tool for
Angle grinder, Reciprocating surface grinding tool
Materials
Cast Steel, Casting materials, Titanium/titanium alloys, Chromium, Cobalt, Tungsten carbide, HSS, Stainless steel, Steel

Features

  • Advanced Ceramic Abrasive Grain—Engineered for micro-fracturing during use, continuously exposing new sharp cutting edges for faster grinding and cooler operation.
  • Durable Resin Bond System—Provides excellent grain retention, shock absorption, and wear resistance, allowing for extended service life in demanding environments.
  • Precision Cup Wheel Design—Cup geometry ensures stable contact and even surface finish across large or contoured workpieces.
  • Reduced Operator Fatigue—Efficient cutting reduces pressure requirements, making extended grinding sessions more manageable and consistent.
  • Wide Compatibility—Designed for use on a variety of machines including bench grinders, portable grinders, and dedicated surface grinding setups.

Application

Application

  • 1

    Surface grinding of weldments and fabricated metal components in metal fabrication shops.

  • 2

    Removal of casting flash and parting lines on castings in foundries.

  • 3

    Smoothing and deburring tool steel components, dies, and fixtures in toolroom applications.

Recommendations

  • Select the correct grit size for your application—coarser grits for stock removal, finer grits for surface finishing.
  • Dress the wheel periodically to maintain flatness, open structure, and consistent cutting action.
  • Use coolant or appropriate airflow where possible to extend wheel life and improve surface finish.
  • Operate within the recommended speed range to ensure safety and optimal performance.
  • Match the cup wheel type and arbor hole to your machine’s specifications for secure, vibration-free grinding.