CGW 45218 4-1/2" X .094" X 7/8" Type 27 36-Grit Aluminum Oxide 3-IN-1 Cut/Grind/Finish Wheel

The CGW 45218 4-1/2 inch Type 27 36-Grit Aluminum Oxide 3-in-1 Cut/Grind/Finish Wheel is designed to perform multiple finishing tasks on metal with a single wheel. This wheel format uses aluminum oxide grain and a Type 27 profile to provide both material removal and surface finishing in a single step, which can help streamline workflows where frequent tool changes are a bottleneck. The wheel is coated to be contaminant free, with extremely low iron, sulfur, and chlorine content, contributing to rust- and corrosion-free results on treated surfaces. Three layers of fiberglass net reinforcement add strength and flexibility, supporting stable performance during continuous grinding and finishing operations.

Designed for metalworking applications, this wheel balances cutting action, grinding capability, and finish quality on workpieces with a 4-1/2" diameter, 7/8" arbor hole, and a thickness of 3/32". The 36-grit aluminum oxide grain provides a coarse-to-medium surface texture suitable for rapid material removal while still yielding a reasonable surface finish. With a rated maximum RPM of 13,300, operators should select equipment and feeds appropriate for high-speed practices in line with standard safety guidelines.

This wheel is packaged in a quantity appropriate for maintenance shop stocking, and its 7/8" arbor size aligns with common angle grinder configurations used for small to mid-size metalworking tasks. It is suitable for a variety of general purpose grinding, cutting, and finishing jobs on ferrous metals where a single wheel can reduce setup time and tool changes, provided the workpiece geometry and grinder compatibility match the wheel’s Type 27 profile and dimensions.

Features:

• 3-in-1 wheel for cutting, grinding, and finishing
• 36-grit aluminum oxide abrasive for balanced material removal and finish
• Three layers of fiberglass net reinforcement for strength and flexibility
• Contaminant free formula with low iron, sulfur, and chlorine
• 4-1/2" diameter with 7/8" arbor; Type 27 configuration
• Rated up to 13300 RPM