Arrowmax AM-490023-BG 4.0 X 120mm Black Golden Arm Reamer - Precision Track Tool  [AM-490023-BG]

Arrowmax AM-490023-BG Arm Reamer 4.0 X 120mm Black Golden
Price:
CAD$31.89
Brand:
Arrowmax
Model:
AM-490023-BG
Condition:
Brand New
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Accurate Arm Reaming with Arrowmax 4.0mm

The Arrowmax AM-490023-BG Arm Reamer is built for precise work on RC suspension arms. With a 4.0mm diameter and a 120mm shaft, this reamer helps you open and fine tune arm holes with consistent control.

Design Details and Grip

The black golden finish gives the tool a durable surface while still keeping it light. A honeycomb handle profile improves grip and reduces hand fatigue during longer setup sessions.

Benefits for Suspension Tuning

For racers and hobbyists focused on handling, the Arrowmax 4.0mm Arm Reamer delivers smooth, accurate cuts that make alignment and rebuilds faster and more repeatable. It is a practical addition to any RC toolkit.

Specifications

  • Diameter: 4.0mm
  • Length: 120mm
  • Finish: Black Golden

Is the 4.0mm size suitable for most arm hinge pins?

The 4.0mm diameter matches common hinge pin and arm hole sizes, making it compatible with many modern RC kits for minor enlarging and cleaning.

Can I ream other plastic parts with this tool?

Yes, it can be used on a range of plastics and composite arm materials, but work slowly and check fit often to avoid removing too much material.

How should I maintain the reamer?

Keep it clean of plastic swarf, wipe the shaft after use, and store it dry to preserve the finish and cutting accuracy.

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