How to Unlock a DeWalt Miter Saw: A Step-by-Step Guide

To unlock a DeWalt miter saw, release the head lock pin, loosen the miter and bevel lock handles (for compound miter saws), and unlock the sliding mechanism (for sliding compound miter saws). Follow these steps to prepare your DeWalt miter saw for use.


miter saw unlock


Unlocking a DeWalt miter saw involves releasing the various locks that secure the saw during transport or storage. This guide will walk you through the process of unlocking a DeWalt miter saw step by step.


Step 1: Unlock the Head

To unlock the head of the miter saw:

  1. Locate the head lock pin, which is usually located on the right side of the saw, near the hinge.
  2. Press down on the saw head slightly to relieve tension on the lock pin.
  3. Pull the lock pin out or push it in, depending on the model, to release the saw head.


Step 2: Unlock the Angle Adjustment

To unlock the miter angle adjustment:

  1. Find the miter lock handle, usually situated at the front of the saw, near the table.
  2. Loosen the miter lock handle by turning it counterclockwise. This will free the miter adjustment mechanism and allow you to change the miter angle.


Step 3: Unlock the Bevel Adjustment (if applicable)

If you have a DeWalt compound miter saw, you will also need to unlock the bevel adjustment:

  1. Locate the bevel lock handle or knob, typically found at the back of the saw.
  2. Loosen the bevel lock handle or knob by turning it counterclockwise. This will unlock the bevel adjustment, allowing you to set the desired bevel angle.


Step 4: Unlock the Sliding Mechanism (if applicable)

For sliding compound miter saws, you will need to unlock the sliding mechanism:

  1. Locate the slide lock knob, usually situated at the bottom of the saw, near the slide rails.
  2. Loosen the slide lock knob by turning it counterclockwise. This will enable the sliding mechanism, allowing you to move the saw head along the rails.


After learning how to unlock a DeWalt miter saw, it is essential to consider safety precautions and maintenance tips to keep your saw in good working condition.


Safety Precautions

  1. Disconnect power: Always unplug the miter saw or remove the battery (for cordless models) before performing any adjustments or maintenance tasks.
  2. Use caution when adjusting: Be careful when unlocking the saw and avoid placing your hands or fingers near the blade.
  3. Wear proper safety gear: Use safety goggles, hearing protection, and a dust mask when operating the miter saw to protect yourself from potential hazards.


Miter Saw Maintenance

Regular maintenance is crucial to ensuring the longevity and performance of your DeWalt miter saw:

  1. Clean the saw regularly: Remove dust and debris from the saw’s surfaces, guides, and moving parts to maintain smooth operation.
  2. Inspect the blade: Check the blade for any signs of wear, damage, or dullness. Replace or sharpen the blade as needed.
  3. Lubricate moving parts: Apply a dry lubricant to the miter saw’s moving parts, such as the slide rails and pivot points, to keep them operating smoothly.
  4. Check alignment and calibration: Periodically check the saw’s alignment and calibration to ensure accurate cuts. Consult your owner’s manual for instructions on how to calibrate your specific miter saw model.



If you experience difficulties unlocking your DeWalt miter saw, consider the following troubleshooting tips:

  1. Check for obstructions: Ensure that there are no obstructions or debris preventing the locking mechanisms from disengaging.
  2. Inspect the lock mechanisms: Check the lock mechanisms for any signs of wear or damage that might prevent them from releasing.
  3. Consult the owner’s manual: Refer to the owner’s manual for your specific miter saw model, as some models may have unique locking mechanisms or additional steps for unlocking.


Step Unlocking Mechanism Location
1 Head Lock Pin Right side, near the hinge
2 Miter Lock Handle Front, near the table
3 Bevel Lock Handle/Knob Back, for compound miter saws
4 Slide Lock Knob Bottom, for sliding compound miter saws

This table summarizes the steps and locations of the unlocking mechanisms for a DeWalt miter saw.



Unlocking a DeWalt miter saw involves releasing various locks, but it is also essential to consider safety precautions, regular maintenance, and troubleshooting. By following these guidelines, you can ensure that your DeWalt miter saw remains in good working condition, allowing you to make precise cuts safely and effectively.