The CGW 42706 7" X 7/8" Type 27 120-Grit Z3 Zirconia Flap Disc is designed for aggressive material removal on steel surfaces. It combines premium zirconia alumina grain with a durable poly/cotton backing, delivering both effective stock removal and a smoother finish. The zirconia concentration supports higher material removal rates, making it suitable for heavy-duty grinding tasks where productivity is a priority.
Constructed as a Type 27 flap disc, it is shaped to maintain a stable grinding plane and provide consistent contact with the workpiece. The zirconia grain is paired with an active grinding aid that helps reduce heat buildup, enabling cooler cutting with light pressure to minimize warping and discoloration on exposed metal substrates. This makes it a practical choice for applications that require sustained grinding cycles without frequent pauses for cooling.
Ideal use cases include aggressive grinding, deburring, and stock removal on steel components where fast material removal is desired. Operators should apply appropriate pressure—enough to maintain effective contact without pressing excessively—to leverage the cooling aid and prevent unnecessary heat generation. The disc is sized for standard 7" grinders with a 7/8" arbor, and is sold in packs of ten per box, aligning with maintenance and production workflows that require repeatable, ready-to-install consumables.
Features:
- Premium Zirconia Alumina grain on poly/cotton backing for durability and finish
- High stock removal optimized for steel applications
- Fastest stock removal in the marketplace for steel tasks
- Active grinding aid promotes cool cutting under light pressure
- Type 27, 120-grit for aggressive material removal
- 7" diameter with 7/8" arbor/shank size
- RPM rating of 8600
- Grain:
- Zirconia
- Dia:
- 7
- Arbor/Shank Size:
- 7/8
- Type:
- 27
- Grit:
- 120
- RPM:
- 8600
- Package Size:
- Each
- Box Quantity:
- 10
