The Arrowmax AM-413151 5.0mm tip is made from tungsten steel to give high hardness and consistent bite on screw heads. It slides into common wrench handles so you can swap tips quickly during pit work.
Tungsten steel retains edge geometry through repeat use, helping to avoid rounded fasteners and keeping adjustments predictable. That toughness is useful for regular maintenance and track-side repairs.
Suitable for a range of RC maintenance jobs, this 5.0mm tip is handy for servo screws, suspension link bolts and other small fasteners where precise seating matters. Use it when controlled torque is important.
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