Dynamically balanced disc for reduced vibration. Soft rubber feet for better stability even on smooth surfaces. Minimal wiring for longer life.Rust proof chemical treated and powder coated mild steel body. Number of Simultaneous Tests: 24. Timer Type: Mechanical Spring Type. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Equipment\Metalworking Lathes".tools" and is located in this country: IN. This item can be shipped worldwide.