The KM-T series of Wrecking Droids was created by Arakyd while they were still under contract by the Separatists. They were designed for quick demolition of enemy buildings. The droids were equipped with plasma cutting torches, vibro-buzzsaws, vibro-chainsaws, and mine-laying arms for the destruction of buildings. In fact, they were so good at their job that they were eventually used by the Empire for demolition projects.

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Based on concept art by Ryan Church.

https://www.deviantart.com/wobbley/art/KM-T-series-Wrecking-Droid-836901550