CGW 45154 4-1/2" X .045" X 5/8"-11 Type 27 60-Grit White Aluminum Oxide Cutting Wheel

The CGW 45154 is a Type 27 centered cut-off wheel designed for dry grinding and cutting tasks on metal with a 4-1/2 inch diameter. It features a relatively thin 0.045 inch wheel thickness and an 5/8-11 arbor size, allowing it to fit standard right-angle grinders commonly used in facility maintenance and fabrication settings. The wheel is built from white aluminum oxide, a grain type chosen for its balance of cutting ability and longevity on ferrous materials, and it is graded as R, indicating a medium hardness suitable for a range of grinding applications.

Notable construction details include a friable grain mix intended to expose fresh cutting edges as the wheel wears, which helps maintain consistent performance during material removal. The product is specified with a 60-grit texture, which provides a coarse cut rate suitable for deburring and quick stock removal on metal surfaces, while helping to manage heat buildup in typical workshop grinding tasks. According to the provided data, this wheel is designed with a contaminant-free composition, containing very small levels of iron, sulfur, or chlorine, helping to minimize rust and corrosion risks on treated parts and fixtures.

Typical applications involve metal fabrication, maintenance, and repair work where a Type 27 wheel is appropriate for depressed grinding angles and surface finishing. When selecting this wheel, ensure compatibility with a grinder that accepts a 5/8-11 arbor and that you observe appropriate safety practices for wheel use, clamping, and guard clearance. The package quantity is identified as Each with a box quantity of 10, which informs stocking and fulfillment planning for maintenance operations.

Features:

• Contaminant-free composition minimizes rust and corrosion on treated surfaces.
• High-quality 60-grit white aluminum oxide grain for efficient cutting.
• Friable grain design promotes smooth cutting action.
• Type 27 profile suitable for fastening and metal cutting operations.
• 4.5 in diameter with .045 in thickness and 5/8-11 arbor.
• Operating speed up to 13300 RPM meets standard metalworking requirements.