The CGW 72050 is a 4-1/2 inch by 7/8 inch Type 27 unitized wheel designed for surface finishing, blending, and polishing tasks on metal, plastic, and composite materials. Built with a firm, long-lasting backing, the unitized construction provides consistent performance when used with right-angle grinders, helping to treat large areas efficiently while also enabling detailed work on smaller contours. The wheel features a fine silicon carbide abrasive grain, which supports controlled material removal and a smooth finish suitable for applications where a refined surface is required.
This premium unitized wheel is sized for standard right-angle grinder tooling and rated for up to 11,000 RPM, aligning with typical performance envelopes for continuous-use finishing applications. Its 4-1/2" diameter and 7/8" arbor/shank configuration are selected to fit common grinding accessories found in maintenance, repair, and operations environments. The combination of silicon carbide grain with a fine grade is intended to balance material removal with surface quality, making it appropriate for blending and polish tasks across diverse substrates.
When selecting this wheel, consider the material being finished and the precision required. The Type 27 profile is designed to work with flat surfaces and certain curved contours, but ensure the grinder’s speed and mounting hardware are compatible with unitized wheels of this size. Handle with standard safety practices for grinding wheels, including proper mounting, guards, and PPE as appropriate for your facility.
Features:
- Unitized construction on a firm backing for durability
- Finely graded silicon carbide grain for smooth finishing
- Suitable for metal, plastic, and composite materials
- Effective on large and small surface areas
- Designed for use on right angle grinders
- Diameter 4-1/2 in; Arbor size 7/8 in; RPM up to 11000
- Grain:
- Silicon Carbide
- Dia:
- 4-1/2
- Arbor/Shank Size:
- 7/8
- Grade/Hardness:
- Fine
- RPM:
- 11000
- Package Size:
- Each
