Arrowmax AM-490022 Honeycomb Arm Reamer 3.5 X 120mm - Workshop Precision Tool  [AM-490022]

Arrowmax AM-490022 Arm Reamer 3.5 X 120mm Honeycomb
Price:
CAD$27.75
Brand:
Arrowmax
Model:
AM-490022
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Workshop Precision with Arrowmax AM-490022

The Arrowmax AM-490022 Honeycomb Arm Reamer is built to help you dial in suspension arm fit with confidence. Its 3.5mm diameter and 120mm length make it suited to precise reaming tasks so you can remove slop and ensure consistent pivot fit across chassis types. The textured honeycomb handle gives a secure grip for controlled passes and longer sessions.

How this tool helps suspension accuracy

For tuners aiming to reduce play and tighten tolerances, the Arrowmax AM-490022 provides predictable material removal and a clean bore finish. Use it to match arm holes to hinge pin sizes and to restore worn mounts, helping the car track straighter and respond more consistently under load.

Specifications

  • Diameter: 3.5mm
  • Length: 120mm
  • Handle Design: Honeycomb pattern for secure hold
  • Material: High-strength steel construction

A reliable shop tool for hobbyists who want repeatable suspension setup, the Arrowmax Arm Reamer helps maintain consistent handling across multiple runs and chassis swaps.

Can I use this on both plastic and aluminium arms?

Yes. The AM-490022 works on common plastic and aluminium suspension arms that need a 3.5mm reamer. Use light pressure on softer plastics and steady passes on metal for best results.

What technique gives the cleanest hole?

Rotate the reamer slowly by hand or with a low-speed holder, take small passes, and clear debris between cuts. Finish with a couple of gentle passes to avoid over-reaming.

How should I care for the reamer?

Keep the shaft clean of plastic shavings and lightly oil the metal after use to prevent corrosion. Store it in a dry place and avoid dropping to preserve straightness.

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