The CGW 72084 unitized wheel is a 4-1/2 inch diameter, 7/8 inch arbor silicon carbide wheel designed for use with right angle grinders. It combines a unitized construction with a firm backing to provide a stable, long-lasting abrading tool suitable for metal, plastic, and composite materials. The wheel’s silicon carbide grain is well-suited for cleaning, blending, surface finishing, and light polishing across irregular or larger work areas, helping to achieve consistent results on varied substrates.
With a Type 27 profile, this wheel is intended for grinding and finishing applications where a flat contact surface is not required, enabling efficient material removal and finish work on flatter, contoured, or edge surfaces. Its rated operating speed of 11,000 RPM supports continuous use in many industrial tasks, though users should verify compatibility with their grinder’s RPM and securely mount the wheel on a compatible arbor/shank size. The unitized backing provides stiffness and uniformity, contributing to predictable performance during light to moderate finishing tasks.
Common use cases include deburring, blending welds, smoothing rough edges, and preparing surfaces prior to coating or assembly. When selecting this wheel, confirm the arbor size of 7/8 inch and ensure the wheel diameter and thickness match the requirements of the job and the grinder. Proper wheel mounting, inspection for cracks or damage before use, and adherence to safe grinding practices are essential to maintain performance and operator safety.
Features:
- Type 27 wheel for grinding and finishing applications
- Medium grade silicon carbide abrasive
- Unitized backing provides durability for long life
- Fits right angle grinders with 7/8 in arbor
- Effective for cleaning, blending, surface finishing, and polishing
- Suitable for metal, plastic, and composite materials
- Grain:
- Silicon Carbide
- Dia:
- 4-1/2
- Arbor/Shank Size:
- 7/8
- Type:
- 27
- Grade/Hardness:
- Medium
- RPM:
- 11000
- Package Size:
- Each
