# Preferred Abrasives Firestorm FasTrim® Hi-Density Trimmable Flap Discs 60 Ceramic Grit 10920T-FF

These extra thick discs are made from Firestorm Ceramic material to provide a fast cut rate, and long life. Built in 5/8-11 threading screw directly onto the grinder without requiring locking nut.

-   Every disc has a built-in 5/8-11 thread !
-   Discs are Trimmable.  When worn, the nylon backing plate can easily be trimmed back to expose more of the unused flaps.
-   New “low profile” design allows the disc to fit inside the safety guard on the grinder.
-   Grit: 60 Ceramic
-   Size: 4.5 x 5/8-11

## Details

- **Price:** 54.95 USD
- **Vendor:** Mr. Tools
- **Type:** Flap Discs
- **Tags:** Mr. Tools, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 10 Pack | 54.95 USD | In stock |

## Images

- Preferred Abrasives Firestorm FasTrim® Hi-Density Trimmable Flap Discs 60 Ceramic Grit 10920T-FF
- Preferred Abrasives Firestorm FasTrim® Hi-Density Trimmable Flap Discs 60 Ceramic Grit 10920T-FF

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/preferred-abrasives-firestorm-fastrim®-hi-density-trimmable-flap-discs-60-ceramic-grit-10920t-ff)
> Updated: 2026-07-22