Yokomo YT-SR3W 3.0mm Straight Reamer for Suspension Pins  [YT-SR3W]

Precision 3.0mm reamer for RC suspension

A compact straight reamer made for RC suspension pin work, the Yokomo YT-SR3W passes smoothly through 3.0mm suspension pin holes to restore alignment and remove burrs that can bind pivot movement. The cutter is a carbide bit and the shank features an aluminum grip shaped for hand operation, offering a practical balance of cutting life and ergonomic handling for setup and routine maintenance.

Use this tool when fitting suspension arms and checking pin fit: align the reamer with the pin axis and pass it through the hole to true the bore, then confirm free-moving pins and predictable arm action. Because it is lightweight and intended for manual use, it helps cut down on hand strain during repeated bore cleanups and supports consistent suspension behaviour while tuning.