The CGW 31094 4-1/2" x 7/8" Type 27 60-Grit XL ZS Zirconia Flap Disc is designed for efficient material removal on metal surfaces with a focus on stainless steel applications and heat-sensitive work. This flap disc uses a premium blend of zirconia and aluminum oxide grains, paired with a grinding aid, to help maintain cut-rate and reduce heat buildup during grinding. The Type 27 configuration provides an angled grinding surface suitable for contouring and flat areas alike, making it a versatile choice for fabricating and finishing tasks that require controlled material removal and a smoother finish.
Constructed for sustained performance, the 4-1/2" diameter with an 7/8" arbor fits common right-angle grinders and similar tools used in facility maintenance and metalworking. The zirconia grain composition is chosen to balance hardness and durability, which can contribute to extended life on stainless steel and other metal substrates while helping manage heat generation during grinding. The XL designation indicates an extended-flap design intended to deliver more material removal per wheel, potentially reducing cycle time on applicable jobs. The 60-grit size supports aggressive material removal while still yielding a usable surface quality for subsequent finishing steps.
Practical use considerations include selecting appropriate operating speeds and ensuring proper wheel mounting to maintain balance and safe operation. This disc is packaged with ten per box, and each disc is sized to fit tools that accept 4.5" flap discs with a 7/8" arbor. Users should follow standard PPE and grinding practices, inspect discs for damage before use, and replace if excessive wear or cracks are observed.
Features:
- Premium Zirconia & Aluminum Oxide grain blend
- Grinding aid for smoother operation
- Excels on stainless steel applications
- Designed for heat-sensitive grinding
- Type 27 flat/angle-compatible for versatile grinding
- 4-1/2" diameter with 7/8" arbor size
- 60-grit abrasive for balanced material removal
- Grain:
- Zirconia
- Dia:
- 4.5
- Arbor/Shank Size:
- 7/8
- Type:
- 27
- Grit:
- 60
- RPM:
- 13300
- Package Size:
- Each
- Box Quantity:
- 10
