Flap Discs
Zirconium Flap Disc
Zirconium alumina grain (ZA) delivers up to 3× longer life and faster cut on INOX and heat-sensitive alloys. Runs cooler to prevent surface discoloration while holding an aggressive edge.
| Size (mm) | Thickness | Bore | Grit | Shape | Max RPM | Speed |
|---|---|---|---|---|---|---|
| 115 mm (4.5") | 6 mm | 22.23 mm | 40 — 120 | T27 / T29 | 13300 | 80 m/s |
| 125 mm (5") | 6 mm | 22.23 mm | 40 — 120 | T27 / T29 | 12200 | 80 m/s |
| 180 mm (7") | 6 mm | 22.23 mm | 40 — 120 | T27 / T29 | 8500 | 80 m/s |
| 230 mm (9") | 6 mm | 22.23 mm | 40 — 120 | T27 / T29 | 6600 | 80 m/s |