Flap Discs
One-step grinding & finishing — aluminium oxide and zirconium alumina
Application
- Steel
Carbon steel · structural steel · weld seams - Stainless Steel
INOX 304/316 · alloys
Aluminium Oxide Flap Disc
BestsellerVersatile general-purpose finishing & light grinding
Cost-efficient A/O flap discs with layered abrasive flaps for smooth surface blending, deburring and edge finishing across most metals. The self-dressing grain keeps cutting consistent as the disc wears.
Specification Table
Flap Discs — Aluminium Oxide Flap Disc
| 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 |
Application
- Stainless Steel
INOX 304/316 · alloys - Steel
Carbon steel · structural steel · weld seams
Zirconium Flap Disc
PremiumHigh-performance for stainless steel & tough alloys
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.
Specification Table
Flap Discs — Zirconium Flap Disc
| 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 |
Specifications above reflect our standard stock program. Exact grit, bore, thickness and printed labels can be customized for OEM orders. Contact us for your working conditions.
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