Arrowmax AM-190991 Arm Reamer Set 3.0, 3.5 & 4.0 x 120mm Workshop Tool  [AM-190991]

Refine Arm Holes for Smoother Operation

Precision in suspension geometry starts with clean holes. The Arrowmax AM-190991 Arm Reamer Set includes 3.0mm, 3.5mm and 4.0mm cutters to help you true up and size arm pivots with repeatable accuracy.

Engineered for Repeated Bench Use

Tools are fitted with purple anodized hollow aluminum handles that deliver a lightweight feel and secure grip. Size indicator rings and a non-slip finish speed up selection and handling during builds and race prep.

Cutting edges are formed from machined special spring steel to resist twisting and hold up under frequent use. The smoothly rotating aluminum end caps enhance comfort and control while guiding the reamer through plastic or composite materials.

Use Cases and Performance Gains

By removing irregularities and ensuring correct hole diameters, these reamers reduce binding and unwanted friction in the suspension. Cleaner articulation supports more predictable handling and repeatable setup between runs.