T REX Zirconia Cross Fibre Discs are engineered for aggressive metal surface preparation and intermediate finishing. Their cross polished structure cuts faster than standard flap discs while leaving a smoother, more uniform finish — reducing the need for multiple grit progressions and minimizing downtime for metalworkers and fabricators.( Second paragraph) Each disc uses premium zirconia alumina grain bonded to a heavy duty fibre backing, built to withstand high heat, heavy pressure, and demanding workloads without delaminating. Whether you’re working on ferrous or non ferrous metals, these discs deliver an ideal balance of fast stock removal and controlled surface quality, leaving the metal ready for final polishing or coating.
Features
- High cut rate — Cross‑pattern abrasive structure removes metal faster for efficient surface preparation.
- Smoothed surface finish — Reduced scratch depth delivers a cleaner intermediate finish, minimizing extra grit steps.
- Lower heat buildup — Open‑grain design dissipates heat effectively, preventing burn marks and extending disc life.
- Longer durability — Heavy‑duty fibre backing resists tearing under pressure and high temperatures.
- Best for weld blending — Ideal for weld smoothing, light stock removal, and preparing surfaces for polishing or coating.
Available in 115mm in grits
- GR 60
- GR 80
- GR 100
- GR 120
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