The CGW 43084 flap disc is designed for aluminum and other non-ferrous applications, delivering a 4-1/2 inch diameter and a 7/8 inch arbor to fit a wide range of angle grinders. This Type 27 disc features a 60-grit aluminum oxide grain with a calcium stearate coating intended to reduce heat buildup and minimize loading when working with soft materials, helping maintain cutting efficiency during longer grinding sessions.
Constructed to handle aluminum surfaces, the disc uses a calcium stearate treated aluminum oxide grain that helps dissipate heat and resist loading from soft metals. The configuration and grain size are chosen to balance material removal with control, making it suitable for contour work and weld finishing where a softer metal substrate is present. The disc is mounted for use at typical grinder speeds up to 13,300 RPM, which aligns with standard portable grinding equipment in non-ferrous applications.
For practical use, ensure compatible equipment and appropriate safety gear are in place, and verify that your grinder accepts a 4-1/2 inch disc with a 7/8 inch arbor. The package size is listed as Each with box quantities of 10, supporting bulk stocking for maintenance workflows. This description reflects the product’s documented construction and use case without extrapolating performance beyond the provided data.
Features:
- Designed for aluminum and non-ferrous applications
- Aluminum oxide grain with calcium stearate treatment
- Type 27 configuration for curved surface access
- 60-grit for controlled material removal
- 4-1/2" diameter with 7/8" arbor
- Cooler operation with reduced loading on soft materials
- Calcium stearate coating enhances performance on non-ferrous metals
- Grain:
- Aluminum Oxide
- Dia:
- 4.5
- Arbor/Shank Size:
- 7/8
- Type:
- 27
- Grit:
- 60
- RPM:
- 13300
- Package Size:
- Each
- Box Quantity:
- 10
