Bosch X-LOCK 5" Abrasive Fiber Disc - 36 Grit - 25pk

MAP $63.74
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Model#: FBX536
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Bosch's X-LOCK Fiber Discs are made to work with a backing pad with an X-LOCK mount that offers a wheel change that's up to five times faster than conventional interfaces. There’s an audible snap when mounting an X-LOCK wheel on an X-LOCK grinder. The wheel mounts properly without the need for a spanner wrench or flange nuts. The wheel is released from the grinder with the pull of a lever. Bosch fiber discs are made with high-quality Zirconia grit for exceptional speed and durability in tough environments for abrasive sanding or blending applications. They are ideal for metal surface finishing, weld blending and rust removal.

  • 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" 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


  • Application: Metal finishing
  • Arbor Size: 7/8" X-Lock
  • Wheel Diameter: 5”
  • Grit: 36 grit, coarse
  • Material: Zirconia alumina
  • Max RPM: 12,250 RPM


  • Twenty-five X-LOCK 5" Abrasive Fiber Discs - 36 Grit