The CGW 39947 3" x 1" x 1/4" Shank 40-Grit Straight Aluminum Oxide Flap Wheel is a compact, versatile abrasive tool designed for precise material removal and finishing in tight or hard-to-reach areas. Its straight-flap design uses aluminum oxide-coated abrasive that are arranged around the shaft in a fan-like pattern to deliver consistent cutting action, durable performance, and extended life on a range of materials.
Constructed to handle a variety of substrates, this flap wheel is suitable for use on steel, stainless steel, iron, brass, aluminum, as well as plastics, fiberglass, wood, and even glass in controlled applications. The 40-grit specification indicates a balance between material removal rate and surface finish, making it appropriate for quick deburring, leveling, or cleaning operations where access is limited by the wheel’s 3" diameter and 1" width. The 1/4" shank allows compatibility with compatible rotary tools or mandrels that accept a shank connection, enabling operation in confined spaces and on contoured workpieces.
When integrating this flap wheel into a maintenance or fabrication workflow, consider the RPM rating of up to 20,000 RPM to ensure the tool is run within its designed speed to optimize performance and control. This wheel is offered in a packaged configuration (per the supplier, 10 per box), which supports inventory management and workflow planning for shop environments that perform frequent deburring or surface finishing tasks. Confirm tool compatibility with your rotary tool’s arbor or mandrel and observe standard PPE guidelines during use to minimize particles and debris exposure.
Features:
- Aluminum oxide abrasive for consistent cutting action
- Flaps arranged around the shaft for long life
- 3" diameter with 1" width and 1/4" shank
- 40-grit for material removal and finishing
- Suitable for steel, stainless steel, iron, brass, aluminum, plastic, fiberglass, wood and glass
- Effective in tight or confined spaces
- Grain:
- Aluminum Oxide
- Dia:
- 3
- Thickness:
- 1
- Arbor/Shank Size:
- 1/4
- Grit:
- 40
- RPM:
- 20000
- Package Size:
- Each
- Box Quantity:
- 10
