What materials or construction does the CGW 39212 4 X 3/8-24 Type 27 40-Grit A3 Aluminum Oxide Flap Disc feature?
It uses Premium Aluminum Oxide grain on a polyester backing, designed for Type 27 grinding applications.
What are the key technical specifications for this flap disc (size, arbor, grit, and RPM)?
Diameter 4, Arbor/Shank size 3/8-24, Type 27, Grit 40, RPM 15300, Package Size: Each (with 10 per box).
What applications is this flap disc suitable for according to the product data?
The product notes that A3 can be used on ferrous and nonferrous metals as well as plastics and wood.
How is this flap disc packaged for purchase?
It is sold as Each with a Box Quantity of 10.
Does the product indicate any compatibility or usage notes beyond the materials and substrates listed?
The provided data specifies Premium Aluminum Oxide grain on a polyester backing and cup-type Type 27 design with 40-grit, and mentions A3 suitability for metals, plastics, and wood, but no additional compatibility notes are provided.
