Serious RC tuners rely on the EDS 160992 Arm Reamer Set to remove tight spots and keep suspension arm holes running true. The four-piece kit contains reamers sized 2.5mm, 3.0mm, 3.5mm and 4.0mm to cover common hinge pin and arm applications.
Smooth pivot holes reduce friction and unexpected binding, helping suspension components move freely and last longer. Using the correct reamer size helps avoid premature wear and preserves predictable handling characteristics.
Whether you work on 1/10 scale buggies or touring cars, these reamers are handy for trackside adjustments and workshop maintenance. The compact set is useful for racers and hobbyists who want consistent suspension operation.
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