CGW 31092 is a 4-1/2 inch diameter flap disc designed for versatile grinding tasks on metal surfaces. This Type 27 disc features a 7/8 inch arbor and a 40-grit zirconia blend, engineered to provide effective material removal while maintaining control on heat-sensitive applications. The combination of zirconia with aluminum oxide grains and an integrated grinding aid supports consistent performance across stainless steel and other metals, helping to manage heat buildup during use.
The XL zirconia formulation is chosen to balance durability and aggressiveness, enabling longer life in demanding conditions without sacrificing finish quality. Operators can expect reliable cutting action with good heat resistance, which is particularly beneficial when grinding or deburring stainless steel workpieces. The disc is sized for common portable grinders and is packaged with ten discs per box, facilitating ready replacement in ongoing production or maintenance cycles.
When selecting a flap disc, verify compatibility with your grinder’s RPM rating and chosen workpiece material. This CGW part is specified at an RPM of 13,300, and its 4-1/2" diameter with a 7/8" arbor suits many standard abrasive systems. Proper inspection of the disc before use is advised to ensure even wear and to avoid vibration or imbalance that could affect finish quality and tool performance.
Features:
- Premium blend of Zirconia & Aluminum Oxide with grinding aid
- Excels on stainless steel applications
- Designed for heat-sensitive grinding tasks
- Type 27 wide-angled configuration
- 4-1/2" diameter with 7/8" arbor
- 40 grit for aggressive material removal
- XL design for extended life
- Grain:
- Zirconia
- Dia:
- 4.5
- Arbor/Shank Size:
- 7/8
- Type:
- 27
- Grit:
- 40
- RPM:
- 13300
- Package Size:
- Each
- Box Quantity:
- 10
