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PRODUCT SUPPORT

Cordless Multi Tool stops during use

10/02/2026, 14:45

Troubleshooting: Multi-Tool Stops While in Use

  1. Check the Battery
    • Try another fully charged battery in the tool.
    • If the tool operates without stopping, the issue is likely with the original battery.
  2. Inspect Battery Contacts
    • Look at the contacts on both the tool and the battery.
    • Ensure they are clean and free from dirt or debris. Clean if necessary.
  3. Avoid Overheating
    • Multi-tools can overheat after prolonged heavy use.
    • When this happens, the LED will flash and the motor will shut off automatically.
    • Allow the tool to cool down before continuing.
    • If overheating is frequent, use shorter intervals with breaks.
  4. Running at Low Speed Continuously
    • Constant low-speed operation can cause overheating.
    • To cool the tool, run it at full speed without load for a short time.
  5. Check Accessories
    • Ensure the correct accessory (blade, sanding pad, etc.) is fitted for the task.
    • Make sure it is properly attached and in good condition. Worn or damaged blades can cause binding or stalling.
  6. Remove Obstructions
    • Check for material build-up or foreign objects that could cause the tool to bind or jam.
    • Clear any debris before restarting.
  7. Avoid Binding When Cutting
    • Binding occurs when the blade gets pinched or stuck in the material.
    • To prevent this:
      • Do not twist or force the blade sideways during cutting.
      • Use steady, controlled movements and let the tool do the work.
      • For plunge cuts, start slowly and allow the blade to enter the material gradually.
      • If cutting thick or hard material, consider making relief cuts to reduce pressure on the blade.
  8. Use the Right Speed Setting
    • Select an appropriate speed for the material.
    • High speeds on tough materials can cause the tool to stall.
  9. Avoid Excessive Pressure
    • Pressing too hard can cause the tool to stop.
    • Let the oscillating motion do the work. Apply light, steady pressure.
Applicable Models

R18MTMT32, R18MT3-0, R18MT-0, RMT18X, RMT18