Diamond Grinding Wheels (Resin Bond, PDX Series)

The image displays three industrial-grade, dish/cup style diamond grinding wheels of varying sizes. These specialized wheels feature a precision-machined aluminum core paired with a high-performance, reddish-brown resin bond diamond abrasive rim. They are specifically engineered for high-precision sharpening, profiling, and grinding of ultra-hard materials like tungsten carbide and high-speed steel.

Technical Features & Specifications

• Resin Bond Diamond Rim: The outer brown abrasive layer uses a high-grade resin matrix embedded with industrial diamond grit. This provides a smooth finish, cooler cutting action, and excellent self-sharpening properties during high-speed grinding.

• Precision Aluminum Core: The center body is crafted from high-strength, lightweight machined aluminum, ensuring exceptional balance, thermal dissipation, and minimal vibration at high RPMs.

• Laser-Etched Technical Markings: The metallic face panels clearly state the engineering specifications for quick matching:

  • Large Bottom Wheel: PDX $150 \times 10 \times 32 \times 8$ | Grit: 150# | Concentration: 75%

  • Top Left Wheel: PDX $125 \times 10 \times 32 \times 8$ | Grit: 150# | Concentration: 75%

  • Right Wheel: Compact diameter variation with similar resin bond formulation.

• Controlled Concentration: Featuring a 75% diamond concentration rating, these wheels deliver the optimal balance between aggressive material removal and long wheel service life.

Ideal Applications

• Precision sharpening of carbide-tipped circular saw blades, router bits, and end mills.

• Surface grinding, tool-and-cutter sharpening, and profiling of tungsten carbide tools.

• Suitable for glass, ceramics, and advanced composite processing where heat generation must be kept to a minimum.