The CGW 39912 flap wheel is a 1 inch by 1 inch by 1/4 inch shank aluminum oxide flap wheel designed for precision finishing and material removal in tight spaces. The wheel uses a firm aluminum oxide coated abrasive with flaps arranged around the shaft, creating a consistent cutting action and extended life by exposing fresh grit as the wheel wears. With a 80 grit size and a 1/4 inch arbor, it is suitable for controlled material removal on a range of substrates where access is limited, including steel, stainless steel, iron, brass, aluminum, plastic, fiberglass, wood, and glass. This configuration is particularly beneficial for detailing and contour work in small or hard-to-reach areas where larger wheels can’t reach. The 30,000 RPM rating indicates the wheel’s capacity for high-speed finishing tasks, emphasizing precision over aggressive stock removal.
When selecting this flap wheel, consider the balance between material hardness and desired finish, as aluminum oxide provides a general-purpose finishing solution on ferrous and non-ferrous metals as well as certain non-metal substrates. The 1" diameter and compact 1/4" shank make it compatible with a variety of rotary tools and mandrels commonly used in maintenance and fabrication settings. Packaging details indicate the product is available in individual units with box quantities of 10, which helps with stocking and reordering in shop workflows. Regular maintenance of the tool and spindle, including proper clamping and avoiding overspeed conditions beyond the listed RPM, will help maximize consistency and wheel life.
Features:
- Aluminum Oxide coated abrasive material
- Flaps arranged around the shaft for consistent cutting
- 1" diameter, 1/4" arbor/shank
- 180-grit for finishing and material removal
- Suitable for multiple materials and tight spaces
- Long life and steady performance
- Grain:
- Aluminum Oxide
- Dia:
- 1
- Thickness:
- 1
- Arbor/Shank Size:
- 1/4
- Grit:
- 80
- RPM:
- 30000
- Package Size:
- Each
- Box Quantity:
- 10
