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Radiac Type 1 Premium Ceramic grinding wheels

For saw gumming and saw sharpening

Advanced ceramic grain wheels engineered for high-efficiency saw gumming and sharpening—delivering cooler cutting, sharper edges, and extended wheel life.

Dessing and sharpening tools
Dessing and sharpening tools
HSS
HSS
Self-Sharpening Ceramic Grain – Maintains aggressive cutting action and consistent sharpness.
Cooler Cutting Performance – Reduces heat buildup and the risk of burning saw teeth.
Longer Wheel Life – Outlasts conventional aluminum oxide wheels, lowering overall grinding costs.
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Variants

· 7 Type numbers

Specification

Description

Straight type ceramic grain resin bond grinding wheels are designed for superior performance in saw gumming and sharpening applications. Ceramic abrasive technology provides sharper, self-sharpening cutting edges that fracture on a micro-scale, maintaining aggressive cutting action over the life of the wheel. Compared to conventional aluminum oxide wheels, ceramic grain offers faster stock removal, cooler grinding, and significantly longer life. These wheels are ideal for reshaping gullets, restoring tooth geometry, and sharpening saw blades with improved efficiency and reduced burn risk. The resin bond structure enhances grain retention while allowing a controlled breakdown that supports consistent edge quality in both production and maintenance sharpening environments.

Technical Data

Abrasive grain
Conventional (A+C)
Tool for
Dessing and sharpening tools
Materials
HSS

Features

  • Ceramic Abrasive Grain—Engineered with microfracturing properties to continuously expose fresh, sharp edges, ensuring high grinding efficiency.
  • Straight Type (1) Wheel Design—Provides stability and precision for both gumming gullets and sharpening saw teeth.
  • Resin Bond System—Balances durability and controlled grain release, allowing cooler grinding and improved finish quality.
  • High Stock Removal Rates—Cuts faster than conventional wheels, reducing cycle times and improving productivity.
  • Resists Thermal Damage—Excellent heat management minimizes the risk of temper loss, microcracking, or tooth damage.

Application

Application

  • 1

    Heavy-duty gumming of circular saw blades to restore gullets and tooth spacing.

  • 2

    Precision sharpening of band saw teeth for extended blade life and improved cutting accuracy.

  • 3

    High-efficiency maintenance of carbide-tipped or alloy steel saws where cooler, faster cutting is required.

Recommendations

  • Use consistent coolant delivery to enhance wheel life and preserve saw tooth hardness.
  • Choose grit size strategically—coarse grits for aggressive gumming and reshaping, finer grits for sharpening and finishing.
  • Dress wheels regularly to maintain correct geometry and optimal sharpness.
  • Mount and balance wheels properly to minimize vibration and ensure smoother operation.
  • Operate within the manufacturer’s recommended RPM range for safety and performance.