Dewalt Dcs391b: Pros And Cons, Common Issues, And Best Places To Purchase

DeWalt DCS391B Information

the information about the DeWalt DCS391B circular saw:

Introduction

The DeWalt DCS391B is a 20V MAX lithium-ion cordless circular saw that is designed for professional and DIY use. It features a powerful 5150 RPM motor that delivers smooth, fast cuts through a variety of materials. The saw also has a 0-50 degree bevel capacity, making it versatile for a wide range of applications.

Specifications

Motor: 5150 RPM
Bevel capacity: 0-50 degrees
Blade size: 6-1/2 inches
Blade type: Carbide tipped
Battery: 20V MAX lithium-ion
Weight: 6.5 pounds

Features

Powerful 5150 RPM motor
0-50 degree bevel capacity
Lightweight and durable magnesium shoe
Rubber overmolded comfort grip
Electronic brake for quick blade stops
Dust blower for clean cuts
Tool-free blade change

What's in the box

DeWalt DCS391B circular saw
6-1/2 inch carbide-tipped blade
Hex wrench
Owner's manual

Benefits

The DeWalt DCS391B offers a number of benefits, including:

Powerful motor for smooth, fast cuts
Versatile bevel capacity for a wide range of applications
Lightweight and durable design for easy portability
Comfortable grip for a secure hold
Dust blower for clean cuts
Tool-free blade change for quick blade swaps

Overall

The DeWalt DCS391B is a powerful and versatile cordless circular saw that is ideal for professional and DIY use. It features a powerful motor, a versatile bevel capacity, and a lightweight and durable design. The saw is also comfortable to use and has a number of convenient features, such as a dust blower and tool-free blade change.

If you are looking for a powerful and versatile cordless circular saw, the DeWalt DCS391B is a great option. It is a reliable and durable saw that will make your cutting tasks easier and more efficient.

DeWalt DCS391B Compare with Similar Item

a table comparison of the DeWalt DCS391B and two similar items:

Feature	DeWalt DCS391B	Makita XFD07Z	Milwaukee 2736-20
Blade length	2 inches	2 inches	2 inches
Weight	4.5 pounds	4.4 pounds	4.8 pounds
Maneuverability	Good	Excellent	Good
Ergonomics	Good	Excellent	Good
Battery life	Good	Excellent	Good
Accuracy	Good	Excellent	Good
Power source	Battery powered	Battery powered	Battery powered
Speed	5,250 RPM	5,200 RPM	5,200 RPM
Blade material	High-speed steel	High-speed steel	High-speed steel
Number of teeth	40	42	40
Included components	Bare tool	Bare tool	Bare tool

Overall, the DeWalt DCS391B is a good circular saw with a good balance of features and performance. It is lightweight and maneuverable, and it has a good battery life. The Makita XFD07Z is a bit more expensive, but it has a slightly better battery life and ergonomics. The Milwaukee 2736-20 is also a good option, but it is the heaviest of the three saws.

Here is a more detailed comparison of the three saws:

DeWalt DCS391B: This saw is a good value for the price. It has a good balance of features and performance, and it is lightweight and maneuverable. The battery life is also good.
Makita XFD07Z: This saw is a bit more expensive than the DeWalt DCS391B, but it has a slightly better battery life and ergonomics. It is also slightly lighter.
Milwaukee 2736-20: This saw is the heaviest of the three saws, but it also has the best battery life. It is a good option if you need a saw with a long battery life.

Ultimately, the best saw for you will depend on your individual needs and preferences. If you are looking for a good value saw with a good balance of features and performance, the DeWalt DCS391B is a good option. If you are willing to spend a bit more for a saw with a better battery life and ergonomics, the Makita XFD07Z is a good choice. And if you need a saw with a long battery life, the Milwaukee 2736-20 is a good option.

DeWalt DCS391B Pros/Cons and My Thought

the pros, cons, user reviews, and my thoughts on the DeWalt DCS391B:

Pros:

Powerful motor: The DCS391B has a 15 amp motor that delivers up to 3,000 RPM, making it one of the most powerful cordless circular saws on the market.
Lightweight and compact: The DCS391B weighs just 5.7 pounds and is only 16.5 inches long, making it easy to maneuver in tight spaces.
Ergonomic design: The DCS391B features a rubberized grip and an adjustable shoe, making it comfortable to use for extended periods of time.
Dust collection: The DCS391B has a built-in dust collection system that helps to keep your work area clean.

Cons:

Expensive: The DCS391B is one of the more expensive cordless circular saws on the market.
Battery life: The DCS391B uses a 20V MAX battery, which doesn't offer the longest runtime.
No blade included: The DCS391B does not come with a blade, so you will need to purchase one separately.

User reviews:

Positive: "This saw is incredibly powerful and easy to use. I love the lightweight design and the fact that it doesn't vibrate too much. The dust collection system is also a great feature." - Amazon reviewer
Negative: "The battery life on this saw is not great. I only get about 20 minutes of runtime on a single charge." - Home Depot reviewer

My thoughts:

Overall, I think the DeWalt DCS391B is a great cordless circular saw. It's powerful, lightweight, and easy to use. However, it is expensive and the battery life is not the best. If you're looking for a powerful and versatile cordless circular saw, the DCS391B is a great option. However, if you're on a budget or need a saw with longer battery life, you may want to consider other options.

Here are some additional thoughts:

The DCS391B is a great saw for professional contractors or DIYers who need a powerful and versatile tool.
The saw is not ideal for light-duty tasks, such as cutting plywood.
The DCS391B is a good value for the price, but there are other cordless circular saws on the market that offer better battery life.

I hope this helps!

DeWalt DCS391B Where To Buy

some places where you can buy the DeWalt DCS391B and spare parts:

DeWalt direct: You can buy the DCS391B directly from DeWalt's website. They offer a variety of shipping options, including free shipping on orders over $50.
Walmart: Walmart is a great place to find tools at a discounted price. They often have sales on DeWalt products, so you can get a good deal.
Amazon: Amazon is another great place to buy tools. They have a wide selection of DeWalt products, and you can often find them on sale.
Best Buy: Best Buy is a good option if you want to buy the DCS391B in person. They have a wide selection of DeWalt products, and you can get help from a knowledgeable sales associate.
Lowes: Lowes is another good option if you want to buy the DCS391B in person. They have a wide selection of DeWalt products, and you can get help from a knowledgeable sales associate.
eBay: eBay is a good option if you're looking for a used or refurbished DCS391B. You can often find them at a discounted price.

For spare parts, you can also buy them directly from DeWalt's website or from a third-party retailer like Amazon.

I hope this helps!

DeWalt DCS391B Problems and Solutions

some common issues and problems with the DeWalt DCS391B cordless circular saw, along with step-by-step solutions from experts:

Issue: The saw blade is not spinning. Solution:

Check the battery to make sure it is charged.
Make sure that the saw is turned on.
Check the trigger switch to make sure it is not stuck.
If the saw blade is still not spinning, then the motor may be faulty. In this case, you will need to contact DeWalt for a replacement motor.

Issue: The saw blade is wobbling. Solution:

Check the saw blade to make sure that it is properly aligned.
If the saw blade is still wobbling, then the arbor bearings may be worn out. In this case, you will need to replace the arbor bearings.

Issue: The saw is not cutting straight. Solution:

Check the saw blade to make sure that it is sharp.
If the saw blade is sharp, then the saw fence may be crooked. In this case, you will need to adjust the saw fence.
If the saw fence is aligned properly, then the problem may be with the saw's alignment. In this case, you will need to take the saw to a qualified technician for realignment.

Issue: The saw is making a loud noise. Solution:

Check the saw blade to make sure that it is not damaged.
If the saw blade is not damaged, then the problem may be with the motor. In this case, you will need to contact DeWalt for a replacement motor.

I hope this helps!

DeWalt DCS391B Manual

DeWalt DCS391B Circular Saw Manual

Safety Information

Read all safety warnings and all instructions. Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
Keep work area clean and well-lit. Cluttered or dark areas invite accidents.
Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks that could ignite the dust or fumes.
Keep children and bystanders away from the work area. Distractions can cause you to lose control of the power tool.
Do not use the power tool if you are tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.
Use personal protective equipment. Always wear eye protection. Dust mask, non-slip footwear, hard hat, hearing protection, and gloves are also recommended.
Prevent unintentional starting. Ensure the switch is in the "OFF" position before connecting to the power source and/or battery pack, picking up or carrying the tool. Carrying the tool with your finger on the switch or energizing the tool that has the switch on invites accidents.
Remove adjusting keys or wrenches before turning the power tool on. A wrench or a key that is left attached to a rotating part of the tool may result in personal injury.
Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts.
Use the right power tool for the job. Do not force the power tool to do a job for which it was not designed.
Use the correct accessories. Only use accessories that are designed for use with your particular power tool.
Do not force a jammed power tool. Switch it off and remove the plug from the power source before attempting to clear the jam.
Disconnect the power tool from the power source and/or remove the battery pack before making any adjustments, changing accessories, or storing the power tool.
Store power tools out of the reach of children and other untrained persons.

Before Use

Read and understand all safety warnings and instructions.
Inspect the power tool before each use. Check for damaged or missing parts, such as cracked housing or loose switches. Do not use a power tool with damaged or missing parts.
Make sure the power tool is compatible with the type of battery pack you are using.
Charge the battery pack fully before using the power saw.
Install the battery pack in the power tool according to the instructions in the manual.
Set the bevel angle to the desired setting.
Adjust the cutting depth to the thickness of the workpiece.

Troubleshooting

If the power tool does not start, check to make sure the battery pack is properly installed and that the switch is in the "ON" position.
If the power tool is smoking or making strange noises, turn it off immediately and unplug it from the power source. Do not use the power tool until you have determined the cause of the problem and corrected it.

Maintenance

Keep the power tool clean and free of sawdust and debris.
Inspect the blades regularly for wear and tear. Replace blades that are damaged or dull.
Store the power tool in a dry, cool place.

Warranty

This power tool is warranted to the original purchaser for a period of three years from the date of purchase against defects in material and workmanship. If a defect is found during the warranty period, DeWalt will repair or replace the power tool, at its option, free of charge.

Contact Information

DeWalt

701 East Joppa Road

Towson, MD 21286

1-800-4-DEWALT

Additional Information

This power tool is not intended for use in commercial or industrial applications.
Use only DeWalt replacement parts.
Read and understand all safety warnings and instructions before using this power tool.

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