Encountering issues with a finish nailer, such as shooting two nails at once, can be a common concern. In this article, we’ll address this specific problem with Craftsman finish nailers, providing concise and accurate information for both technical and non-technical users.

Possible Causes:

1. Depth Adjustment:
2. Check the depth adjustment setting on your finish nailer. If it’s set too deep, the tool may drive two nails simultaneously. Adjust it to ensure proper penetration without overdriving.

3. Air Pressure:
4. Inconsistent or excessive air pressure can lead to double firing. Refer to the user manual for your Craftsman finish nailer to find the recommended air pressure settings. Ensure your compressor is delivering a stable and appropriate pressure.

5. Nail Size and Type:
6. Verify that you are using the correct size and type of finish nails recommended for your Craftsman nailer. Using nails that are too long or not compatible with the tool can result in double firing.

7. Faulty Trigger Mechanism:
8. Inspect the trigger mechanism for any signs of damage or wear. A malfunctioning trigger may cause unintended firing. If issues are identified, it’s advisable to contact Craftsman customer support for guidance on repairs or replacements.

Troubleshooting Steps:

1. Adjust Depth Settings:
2. Gradually adjust the depth setting while testing the nailer on scrap wood until the desired penetration is achieved without double firing.

3. Check Air Pressure:
4. Use a pressure gauge to measure the air pressure delivered to the nailer. Adjust the compressor’s regulator to match the recommended pressure specified in the user manual.

5. Inspect Nails:
6. Ensure you are using high-quality, compatible finish nails. Check for any deformities or irregularities in the nails that may contribute to the issue.

7. Contact Customer Support:
8. If troubleshooting steps do not resolve the problem, reach out to Craftsman customer support for assistance. They can provide guidance on additional troubleshooting or recommend professional service if needed.

Conclusion:

Addressing a Craftsman finish nailer shooting two nails requires a systematic approach, focusing on depth adjustment, air pressure, nail compatibility, and trigger mechanism inspection. By following the recommended troubleshooting steps, users can often resolve the issue and continue to enjoy the precision and efficiency of their Craftsman finish nailer. If challenges persist, reaching out to Craftsman’s customer support ensures expert assistance tailored to the specific nailer model in question.