Fiber disc designed for backing pad with an X-LOCK mount offers a faster, fixed mount and high-quality Zirconia grit

X-LOCK wheel change features snap-on mounting and grinder lever wheel release for change-out that's up to five times faster

Tool-free disc swap features an audible snap when mounted, without a spanner wrench or a flange nut

Backward compatible Bosch X-LOCK fiber discs are backward compatible with standard 7/8 In. arbor mounts

Zirconia grit specially formulated with Zirconia grit for speed and durability

Application focused ideal for metal surface finishing, weld blending and rust removal

Precision manufacturing optimized discs for less vibration and improved material removal speed