What was recalled
The U.S. Consumer Product Safety Commission (CPSC) has issued a significant recall involving nearly 1.4 million DeWALT miter saws. This large-scale action addresses a serious safety defect found in specific models of these popular power tools, which are widely used by both professional contractors and DIY enthusiasts for making precise angled cuts in wood and other materials. The recall is not limited to just one type of saw but encompasses three distinct model lines: the DeWALT DWS779, the DeWALT DWS780, and the DeWALT DHS790. These tools are easily recognizable by their signature industrial design, featuring a durable yellow body with black accents and the prominent DeWALT logo on the side.
It is crucial to understand that not every DeWALT miter saw of these model numbers is affected. The recall is strictly limited to units manufactured within a specific timeframe. Specifically, only saws with date codes ranging from 2019 04 through 2022 04 are included in this notice. To determine if your particular tool is part of this recall, you must locate the model number on the saw’s nameplate and then check the corresponding date code location based on the model. For the DWS779 and DWS780 models, the date code is printed on the black plastic motor end cap, which is situated right next to the nameplate. For the DHS790 model, you will find the date code marked on the outside of the plastic yellow housing, adjacent to where the batteries connect.
Furthermore, there are visual identifiers that can help you quickly rule out your saw if it falls outside the recall scope. The recall explicitly excludes any saws that feature a green dot on the nameplate or a black dot on the arm of the saw. If your unit has either of these marks, it is not part of this specific safety notice and does not require action under this recall. However, if your saw lacks these dots and falls within the specified date code range, it is among the nearly 1.4 million units that need immediate attention. These tools were sold nationwide at major home improvement retailers, power tool specialty stores, and online platforms across the United States. Because they are high-volume items used in countless workshops and job sites, identifying your specific unit quickly is the first step toward ensuring your safety and the safety of those around you.
The hazard, explained
When you are operating a miter saw, your safety relies heavily on the machine’s built-in safeguards working exactly as engineered. In this specific recall, the critical failure point is the rear safety guard. This component is designed to shield you from debris and, crucially, to keep your hands and body at a safe distance from the spinning blade when the saw is not in active cutting mode. For nearly 1.4 million DeWALT miter saws, this guard can break or detach entirely during normal use. When this happens, the protective barrier vanishes, leaving you exposed to two distinct and serious dangers.
The first danger involves projectiles. Miter saws are powerful tools that chop through wood with significant force. Under normal conditions, the safety guard contains wood chips, splinters, and small fragments generated by the cut. If the rear guard fails, these pieces become high-speed projectiles. They can fly backward toward you or anyone standing nearby in your workshop. These flying objects are not just annoying; they can cause serious eye injuries, facial lacerations, or other blunt-force trauma simply by striking a person unexpectedly.
The second, and perhaps more direct hazard, is the risk of severe laceration. When the guard detaches, it often exposes the lower portion of the saw blade that should normally be covered. If you are adjusting your workpiece, clearing debris, or even just standing too close while the saw is running, there is nothing stopping the blade from making contact with your skin. Because miter saw blades spin at extremely high speeds and feature sharp teeth designed to cut through dense materials like hardwoods and metals, direct contact can result in deep cuts, tendon damage, or amputation of fingers or hands. This is not a minor scrape; it is a mechanical injury caused by the complete loss of the tool’s primary defense mechanism.
It is important to understand that this failure does not always happen dramatically. The guard may appear intact but have weakened internal components that fail under stress, or it may detach silently during operation. You might not realize the guard has broken until it is too late. DeWALT has already received 571 reports of these guards breaking or detaching, with nine confirmed cases of laceration injuries. This data confirms that the physical mechanism of failure is real and active in the field. The hazard exists because the safeguard intended to protect you has failed, turning a precision cutting tool into an unpredictable danger zone where both flying debris and exposed blades threaten your safety.
Who is most at risk
Understanding who is most vulnerable to this specific hazard requires looking beyond just the owner of the tool and considering anyone in the vicinity of its operation. The primary group at risk consists of homeowners, DIY enthusiasts, professional carpenters, and contractors who regularly use DeWALT miter saws for cutting wood, trim, or molding. Because these tools are powerful and designed for precision work, they are frequently used in environments where users may be under pressure to complete tasks quickly, such as on active job sites or during home renovation projects. The nature of the defect—where the rear safety guard can break or detach—creates a dual threat. It is not merely a matter of the tool failing to cut; it is a matter of losing the critical barrier that protects the user from the spinning blade and the resulting debris.
Among those at risk, individuals who are less experienced with power tools face a significantly higher danger level. Novice users often lack the muscle memory and situational awareness required to react instantly when a mechanical failure occurs. When the rear guard fails, two distinct physical hazards emerge. First, there is the laceration hazard. If the guard detaches, the user’s hands or body may come into direct contact with the exposed saw blade during operation or even while adjusting the workpiece. This is particularly dangerous for users who are not accustomed to maintaining a safe distance from the cutting zone or who might instinctively reach toward the blade area to stabilize a piece of wood.
Second, and perhaps more insidiously, is the projectile hazard. When the rear guard breaks, it can no longer contain the debris generated by the cut. High-speed wood chips, splinters, and fragments of the broken guard itself become projectiles that can strike the user in the face, eyes, or neck. This risk extends beyond the operator to bystanders, including family members in a home workshop or fellow workers on a construction site. Children and elderly individuals are especially vulnerable in this context. Children may be present in garages or workshops, drawn by curiosity or assistance, and lack the physical strength to move out of the way if debris is ejected toward them. Their eyes and skin are more delicate, making lacerations and impact injuries more severe. Elderly users, who may have slower reflexes or reduced mobility, might struggle to react quickly enough to avoid being struck by flying objects or to step back from a blade that is no longer shielded.
Furthermore, the risk is amplified for users working in confined spaces or poor lighting conditions. In such environments, the inability to see the guard’s status clearly can lead to false confidence in the tool’s safety. If a user assumes the guard is functioning when it has actually detached, they may position their hands closer than usual to the cutting line. This proximity increases the likelihood of severe laceration if the blade becomes exposed. The recall data indicates that injuries have already occurred, underscoring that this is not a theoretical risk but an active danger to anyone who owns or works around these specific models. It is crucial to recognize that the hazard does not discriminate by skill level; it exploits any momentary lapse in attention or physical vulnerability, making immediate cessation of use the only safe path for all users.
How to tell if you have the recalled item
Before taking any action, you need to confirm whether your specific DeWALT miter saw is part of this recall. Because DeWALT manufactures a wide variety of power tools with similar appearances, relying solely on the brand name or the general color scheme is not enough to guarantee safety. You must verify the exact model number and the manufacturing date code. The recall affects three specific models: the DWS779, the DWS780, and the DHS790. All of these saws share a distinctive visual profile featuring a yellow body with black accents and the DeWALT logo prominently displayed. However, since many non-recalled tools look nearly identical, your next step is to locate the identification details printed directly on the unit.
The most critical piece of information is the date code, which tells you exactly when the saw was manufactured. Only units produced between April 2019 and April 2022 are included in this recall. The location of this code varies depending on which model you own. If you have either a DWS779 or a DWS780, look for the date code on the black plastic motor end cap. It will be printed right next to the nameplate. For the DHS790 model, the date code is located on the outside of the yellow plastic housing, adjacent to where the batteries connect. If your saw does not have a date code in this specific format or falls outside the 2019 04 through 2022 04 range, it is not part of this recall.
There is one important exception that might spare your saw from being included in this list. DeWALT introduced a safety improvement for later production runs. If your saw has a green dot on the nameplate or a black dot on the arm of the saw, it has already been manufactured with the updated safety guard and is not affected by this recall. You should look carefully at these specific areas before assuming your tool is hazardous.
To summarize, you need to check three things: first, confirm the model number is DWS779, DWS780, or DHS790; second, verify the date code falls between April 2019 and April 2022; and third, ensure there is no green dot on the nameplate or black dot on the arm. If all these conditions are met, your saw is part of the recall. Do not attempt to inspect the internal mechanism yourself. Instead, stop using the tool immediately and proceed to contact DeWALT for a free repair kit or service center appointment.
What to do — step by step
If you own one of the affected DeWALT miter saws, your immediate priority is to ensure safety for yourself and anyone else in your workspace. The recall involves nearly 1.4 million units where the rear safety guard may break or detach, creating serious risks of projectile injuries and lacerations. Because this hazard can occur unexpectedly during normal operation, you must take specific actions right away. Do not attempt to fix the issue yourself with aftermarket parts or temporary fixes, as this may compromise the saw’s structural integrity further. Instead, follow these concrete steps to resolve the problem safely and efficiently. First and foremost, stop using the recalled miter saws immediately. This is not a suggestion but a critical safety requirement. Whether you are in the middle of a project or have just finished working with the tool, set it down and do not turn it on again. The risk of the rear safety guard detaching and striking you or bystanders with projectiles, or allowing your hand to come into contact with the spinning blade, is too significant to ignore. Treat every instance of this saw as potentially dangerous until it has been repaired by an authorized professional. Next, verify whether your specific model is included in this recall. While DeWALT is directly contacting all known purchasers, you should confirm your status independently. Check the nameplate on the saw for the model number and date code. For DWS779 and DWS780 models, look at the black plastic motor end cap adjacent to the name plate. For the DHS790 model, check the outside of the plastic yellow housing near the batteries. Only saws with date codes between 2019 04 and 2022 04 are affected. Additionally, ensure your saw does not have a green dot on the name plate or a black dot on the arm of the saw, as these indicate excluded units. If your saw matches the criteria, proceed to the next step. Contact DeWALT to arrange for your free remedy. You can reach their recall support team at 800-990-6421 between 8 a.m. and 6 p.m. ET, Monday through Friday. Alternatively, visit https://www.dewalt.com/miter-saw-recall or navigate to the Support section on www.dewalt.com and select Safety Notices and Recalls. DeWALT will provide you with details on how to receive a free repair kit or locate a nearby DeWALT service center for a complimentary repair. Follow their instructions precisely to ensure the correct parts are sent and that your saw is restored to safe operating condition. By taking these steps, you protect yourself from potential injury and ensure your tool remains reliable for future use.Your refund, repair, or replacement options
If you have determined that your DeWALT miter saw falls within the scope of this recall, the most important thing to know is that you are not left to navigate this situation alone. DeWALT has established a clear and cost-free remedy for all affected owners. The company is directly contacting all known purchasers to inform them of the issue, but if you have not received a notification or simply want to take proactive control of your safety, you can initiate the repair process yourself without any financial burden. It is crucial to understand that DeWALT is providing a free repair kit for those who prefer to fix the tool themselves, or alternatively, they offer a free repair service at authorized DeWALT service centers. There is no mention of a full product replacement or cash refund in the official recall details; the remedy is specifically focused on repairing the defective safety guard assembly to restore the saw’s safe operation.
The first step in securing your remedy is to gather your specific model information, as this determines how you will proceed. You need to locate the nameplate on your saw, which displays the model number (DWS779, DWS780, or DHS790) and the date code. For the DWS779 and DWS780 models, check the black plastic motor end cap adjacent to the nameplate. For the DHS790 model, look on the outside of the yellow housing near the batteries. Ensure your saw does not have a green dot on the nameplate or a black dot on the arm, as these indicate the safer, non-recalled versions. Once you have confirmed your unit is affected by checking that the date code falls between 2019 04 and 2022 04, you can choose your preferred method of resolution.
You have two primary paths to resolve this issue. If you are mechanically inclined and comfortable working with power tools, you may opt to receive a free repair kit from DeWALT. This kit will contain the necessary components to replace the broken or detachable rear safety guard, allowing you to restore the saw’s protective function in your own workshop. Alternatively, if you prefer not to perform the repair yourself, you can take your saw to an authorized DeWALT service center. The technicians there will perform the free repair for you, ensuring that the replacement is installed correctly and that the tool is safe to use again. Both options are entirely free of charge.
To initiate either option, you should contact DeWALT directly. You can call their dedicated recall line at 800-990-6421 between 8 a.m. and 6 p.m. ET, Monday through Friday. For those who prefer digital communication, you can visit https://www.dewalt.com/miter-saw-recall or navigate to the Support section on www.dewalt.com and select Safety Notices and Recalls. Have your model number and date code ready when you reach out, as this will help the support team verify your eligibility and expedite your remedy. Remember, the goal here is simple: get your saw fixed for free so you can return to your projects with confidence, knowing the rear safety guard will stay in place and protect you from projectiles and laceration hazards.
What can happen if you ignore it
It is completely understandable why you might hesitate to stop using a tool that has become an essential part of your daily workflow or weekend projects. The DeWALT miter saws involved in this recall are robust, high-performance tools designed for precision cutting, and the thought of interrupting your progress to address a potential defect can feel like an unnecessary burden. However, ignoring the safety notice is not merely an inconvenience; it is a significant gamble with your physical well-being and that of anyone nearby. The core issue lies in the rear safety guard, which is engineered specifically to contain debris and protect you from the blade when it is not actively cutting. When this component breaks or detaches, that critical layer of defense vanishes, transforming a controlled workshop environment into a unpredictable hazard zone.
The most immediate danger comes from projectiles. In normal operation, a miter saw generates high-speed wood chips and dust. The rear guard acts as a shield, directing this debris away from the operator. Without it intact, these materials can be ejected backward with considerable force. At the speeds at which these saws operate, even small fragments of wood or metal shavings become dangerous projectiles capable of striking the eyes, face, or body of the user and bystanders. This is not just about minor irritation; high-velocity impacts can cause serious eye injuries, facial lacerations, or other blunt force trauma that requires medical attention.
Beyond the risk of being struck by flying debris, there is a more direct and severe threat: uncontrolled contact with the saw blade. The primary purpose of the safety guard is to prevent accidental touch when the blade is exposed during setup or maintenance, or when it retracts after a cut. If the guard assembly fails, the sharp, rotating teeth of the blade are left fully exposed. A momentary lapse in concentration, a slip of the hand, or even the kickback of the workpiece could result in your skin coming into direct contact with the spinning metal. As noted in the recall data, there have already been reports of laceration injuries associated with this specific failure mode. Deep cuts to the hands and arms can lead to significant blood loss, damage to tendons or nerves, and potentially permanent disability.
Furthermore, consider the secondary risks that arise when you are no longer protected. If a projectile hits your eye or face, you may instinctively recoil or drop the material you are holding, leading to additional injuries. If you suffer a laceration while operating heavy machinery, the shock and pain can cause you to lose control of the tool entirely, potentially resulting in further harm to yourself or others. The 571 reports received by DeWALT serve as a stark reminder that this is not a theoretical risk but a recurring reality for some users. Continuing to use the saw without the free repair kit means accepting these risks daily. The remedy is simple and free, but the cost of ignoring it could be your health, making immediate action the only sensible choice.