Arrowmax AM-490021-BG Pro Reamer 3.0 x 120mm  [AM-490021-BG]

Arrowmax AM-490021-BG Arm Reamer 3.0 X 120mm Black Golden
Price:
NZD$37.03
Brand:
Arrowmax
Model:
AM-490021-BG
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Get Cleaner Arm Bores with the Arrowmax AM-490021-BG

The Arrowmax AM-490021-BG Precision Arm Reamer provides controlled material removal for sizing suspension arm holes. Its 3.0mm diameter and 120mm length make it suited to longer reach tasks while the black golden finish helps the tool stay serviceable over time.

Controlled Cutting for Consistent Fitment

Use this reamer to fine tune suspension arm bores for better hinge pin alignment and less slop. The 3.0mm size gives predictable results across many arm types, and the treated finish helps reduce abrasive wear during repeated passes.

Specifications

  • Diameter: 3.0mm
  • Length: 120mm
  • Finish: Black Golden
  • Application: Suspension Arm Tuning

For modellers who want steady, repeatable arm-hole sizing, the Arrowmax AM-490021-BG is a reliable workshop tool that keeps setups tight.

Will this reamer oversize delicate plastic arms?

Not if you take light, controlled passes. For thin or fragile plastics, remove small amounts and check fit frequently to avoid over-cutting.

Can I use it by hand or in a power tool?

It works by hand for most precision tasks. If using a drill, run at low speed with a guide to keep the reamer true and avoid chatter.

Is the finish cosmetic or protective?

The black golden coating is both cosmetic and protective, helping resist surface wear and keeping the tool steadier over repeated use.

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