Specifications Name: Angle Grinding Wheel Material: Heat-treated alloy steel, electroplated coating Color: Silvery Number of Layers: One-piece Target Audience: General Product Size: 4 1/2" / 5" / 6" Description Advanced Electroplated Technology This premium grinding wheel features a heat-treated alloy steel core with precision electroplated coating, delivering exceptional cutting performance and longevity. The innovative electroplating process ensures particles maintain optimal exposure for consistent material removal across various substrates including metal, stone, and concrete. Multi-Size PLUS+ System Compatibility Available in 4½", 5", and 6" PLUS+ configurations with Turbo Thread Adapter compatibility for tool-free installation. The flush-grind architecture allows complete surfaing contact while accessing confined spaces, making it ideal for complex fabrication and precision metalworking applications. Dual-Grit Precision Engineering Incorporates strategic 40-grit edges for aggressive stock removal combined with 80-grit rear surfacing for refined finishing. This dual-configuration eliminates the need for multiple wheel changes, streamlining workflow from rough cutting to final edge dressing in a single tool. Enhanced Cooling & Debris Management Optimized turbo slots significantly improve airflow and debris evacuation during operation. The advanced cooling design reduces heat buildup, maintains cutting efficiency during extended use, and minimizes thermal damage to both the workpiece and the wheel itself. Professional-Grade Versatility & Safety Engineered for both dry and wet cutting applications across ferrous/non-ferrous metals, stainless steel, tile, stone, and concrete. The balanced construction ensures smooth operation at up to 15,000 RPM while meeting rigorous safety standards for professional workshop environments. Package List 1* Angle Grinding Wheel