The CGW 42762 7" X 7/8" Type 29 40-Grit XL Z3 Zirconia Flap Disc is designed for aggressive stock removal on steel while delivering a relatively smooth finish. The disc uses premium zirconia alumina grain on a durable poly/cotton backing. The zirconia blend is intended to provide high material removal rates, and the poly/cotton backing adds both strength and a workable surface finish under heavy use. An active grinding aid helps maintain cooler cutting action under light pressure, contributing to more controllable grinding and reduced heat buildup during extended sessions.
Distinguishing features include the Type 29 profile, which is optimized for use on right-angle grinders to reach into contours and flat surfaces alike, and the XL Z3 formulation noted for higher grain density and sustained performance. With a 7" diameter and 7/8" arbor/shank size, this flap disc is sized for common bench and angle grinders used in facility maintenance and metal fabricating tasks. The 40-grit level indicates a coarse abrasive surface appropriate for rapid material removal and rough shaping, making it suitable for initial prep or heavy-duty deburring on ferrous metals.
When selecting this disc, consider applications that require aggressive material removal with a need to manage heat and surface finish. Verify compatibility with your grinder’s RPM rating, as the maximum rpm for this disc is listed at 8600. Each package contains 10 discs, allowing for multiple setup changes before replacement. This product is categorized under facility maintenance and is sold under the CGW brand with the manufacturer part number CGW42762.
Features:
- Premium Zirconia Alumina grain on poly/cotton backing for durability and finish
- 40-grit for aggressive stock removal
- Type 29 configuration for bevelled grinding edge
- Active grinding aid for cool cutting at light pressure
- Fastest stock removal in steel applications in this class
- XL grain concentration for extended service life
- 7" diameter with 7/8" arbor/shank size
- Grain:
- Zirconia
- Dia:
- 7
- Arbor/Shank Size:
- 7/8
- Type:
- 29
- Grit:
- 40
- RPM:
- 8600
- Package Size:
- Each
- Box Quantity:
- 10
