Dewalt Dcs391b: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

October 08, 2023 Post a Comment

DeWalt DCS391B Information
DeWalt DCS391B Compare with Similar Item
DeWalt DCS391B Pros/Cons and My Thought
DeWalt DCS391B Where To Buy
DeWalt DCS391B Problems and Solutions

DeWalt DCS391B Information

The DeWalt DCS391B is a 20V MAX cordless circular saw that offers a powerful motor, lightweight design, and versatile features. It is perfect for a variety of cutting applications, including framing, decking, and trim work.

Introduction

The DeWalt DCS391B is a cordless circular saw that is powered by a 20V MAX lithium-ion battery. It has a powerful 5150 RPM motor that can make fast, precise cuts through a variety of materials. The saw is also lightweight and easy to maneuver, making it ideal for use in tight spaces.

Specifications

Motor: 5150 RPM
Blade Diameter: 6-1/2 inches
Bevel Capacity: 0-50 degrees
Battery: 20V MAX lithium-ion
Weight: 6.7 pounds

Features

Powerful motor for fast, precise cuts
Lightweight and easy to maneuver
Versatile bevel capacity for a variety of cutting applications
Dust blower keeps work area clean
Includes 6-1/2 inch carbide-tipped blade

What's in the box

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

Benefits

The DeWalt DCS391B is a powerful and versatile circular saw that is perfect for a variety of cutting applications.
The saw is powered by a 20V MAX lithium-ion battery, which provides long runtime and cord-free convenience.
The saw is lightweight and easy to maneuver, making it ideal for use in tight spaces.
The saw features a 0-50 degree bevel capacity, which allows you to make angled cuts for a variety of projects.
The saw also includes a dust blower to keep your work area clean.

Overall

The DeWalt DCS391B is a great choice for anyone looking for a powerful and versatile cordless circular saw. The saw is easy to use, lightweight, and has a variety of features that make it ideal for a variety of cutting applications.

DeWalt DCS391B Compare with Similar Item

a table comparing the DeWalt DCS391B with two similar circular saws:

Feature	DeWalt DCS391B	Makita XFD07Z	Milwaukee 2730-20
Motor type	Brushed	Brushless	Brushless
Voltage	20V Max	18V Max	18V Max
Blade size	6-1/2"	6-1/2"	6-1/2"
Speed	5150 RPM	5200 RPM	5000 RPM
Bevel capacity	0-50 degrees	0-50 degrees	0-50 degrees
Depth of cut	2-1/8" at 90 degrees	2-1/4" at 90 degrees	2-1/2" at 90 degrees
Weight	7.6 pounds	7.2 pounds	7.3 pounds
Price	$159	$229	$249

As you can see, the DeWalt DCS391B is a mid-range circular saw that offers a good balance of features and performance. It is powered by a brushed motor, which is less expensive than a brushless motor but also produces less power. The DCS391B has a 5150 RPM blade speed, which is adequate for most cutting tasks. It also has a 0-50 degree bevel capacity, which allows you to make angled cuts. The DCS391B weighs 7.6 pounds, which is on the heavier side for a cordless circular saw. However, it is still lightweight enough to be used for extended periods of time. The DCS391B is priced at $159, which is a good value for a mid-range circular saw.

The Makita XFD07Z is a high-end circular saw that is powered by a brushless motor. Brushless motors produce more power than brushed motors, which can improve cutting performance. The XFD07Z has a 5200 RPM blade speed, which is faster than the DCS391B. It also has a 0-50 degree bevel capacity, just like the DCS391B. The XFD07Z weighs 7.2 pounds, which is slightly lighter than the DCS391B. The XFD07Z is priced at $229, which is more expensive than the DCS391B. However, the XFD07Z offers better performance and features, which may be worth the extra cost for some users.

The Milwaukee 2730-20 is another high-end circular saw that is powered by a brushless motor. It has a 5000 RPM blade speed, which is slightly slower than the XFD07Z. However, it still has a 0-50 degree bevel capacity, just like the XFD07Z. The 2730-20 weighs 7.3 pounds, which is slightly heavier than the XFD07Z. The 2730-20 is priced at $249, which is more expensive than the XFD07Z. However, the 2730-20 offers a few additional features, such as a built-in laser guide and a dust collection port.

Ultimately, the best circular saw for you will depend on your needs and budget. If you are looking for a mid-range circular saw that offers a good balance of features and performance, the DeWalt DCS391B is a good option. If you are looking for a high-end circular saw with the best possible performance, the Makita XFD07Z or Milwaukee 2730-20 are good options.

DeWalt DCS391B Pros/Cons and My Thought

The DeWalt DCS391B is a cordless circular saw that is designed for both professional and DIY use. It has a number of features that make it a versatile tool, including a powerful motor, a lightweight design, and a variety of cutting attachments.

Pros:

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Powerful motor: The DCS391B has a 20V MAX motor that provides plenty of power for cutting through a variety of materials, including wood, metal, and plastic.
Lightweight design: The DCS391B weighs just 5.5 pounds, making it easy to carry and use for extended periods of time.
Variety of cutting attachments: The DCS391B comes with a variety of cutting attachments, including a 24-tooth saw blade, a 40-tooth saw blade, and a dado stack. This allows you to make a variety of cuts, including straight cuts, bevel cuts, and compound cuts.
Dust collection port: The DCS391B has a dust collection port that helps to keep your work area clean.
Ergonomic design: The DCS391B has an ergonomic design that makes it comfortable to use for extended periods of time.

Cons:

Battery life: The DCS391B uses a 20V MAX battery, which can provide up to 200 cuts per charge. However, this battery life can be reduced if you are cutting through thicker materials.
Price: The DCS391B is a relatively expensive circular saw.

User reviews:

Overall, the DeWalt DCS391B has received positive reviews from users. Many users have praised the tool's power, lightweight design, and variety of cutting attachments. However, some users have complained about the battery life and the price.

My thoughts:

The DeWalt DCS391B is a powerful and versatile cordless circular saw that is a good choice for both professional and DIY use. However, it is important to note that the battery life is relatively short and the price is high. If you are looking for a cordless circular saw with a longer battery life and a lower price, you may want to consider a different model.

Overall, I think the DeWalt DCS391B is a good circular saw. It is powerful, lightweight, and has a variety of cutting attachments. However, the battery life is relatively short and the price is high. If you are looking for a cordless circular saw with a longer battery life and a lower price, you may want to consider a different model.

DeWalt DCS391B Where To Buy

You can buy the DeWalt DCS391B cordless circular saw from a variety of retailers, including:

DeWalt Direct: You can purchase the saw directly from DeWalt for $149.99. This includes free shipping and a 30-day money-back guarantee.
Walmart: Walmart sells the saw for $169.99. You can choose to have it shipped to your home or pick it up in store.
Amazon: Amazon sells the saw for $159.99. You can choose from a variety of sellers and shipping options.
Best Buy: Best Buy sells the saw for $179.99. You can choose to have it shipped to your home or pick it up in store.
Lowes: Lowes sells the saw for $179.99. You can choose to have it shipped to your home or pick it up in store.
eBay: You can find used or refurbished DeWalt DCS391B saws on eBay for a variety of prices.

In addition to the saw, you may also need to purchase spare parts, such as blades, wrenches, and saw guides. You can purchase these parts from DeWalt Direct, Amazon, or other retailers.

When purchasing a DeWalt DCS391B cordless circular saw, be sure to compare prices from different retailers and consider the shipping costs. You may also want to check for coupons or sales before making a purchase.

DeWalt DCS391B Problems and Solutions

some common issues and problems with the DeWalt DCS391B circular saw and their solutions:

The saw blade does not spin. This could be due to a number of reasons, including a loose or damaged belt, a faulty motor, or a jammed brake. To troubleshoot this issue, first check the belt to make sure it is properly tightened and not damaged. If the belt is in good condition, then the motor may be faulty and need to be replaced. If the brake is jammed, it can be reset by following the instructions in the saw's manual.
The saw blade binds. This could be due to a number of reasons, including a dull blade, a misaligned blade, or a piece of material caught in the saw. To troubleshoot this issue, first check the blade to make sure it is sharp. If the blade is sharp, then the blade may be misaligned. To align the blade, follow the instructions in the saw's manual. If the blade is not misaligned, then there may be a piece of material caught in the saw. To clear the material, turn off the saw and unplug it. Then, use a pair of pliers to carefully remove the material.
The saw produces excessive vibration. This could be due to a number of reasons, including a loose or damaged blade, a misaligned blade, or a worn-out bearing. To troubleshoot this issue, first check the blade to make sure it is properly tightened and not damaged. If the blade is in good condition, then the blade may be misaligned. To align the blade, follow the instructions in the saw's manual. If the blade is not misaligned, then the bearing may be worn out and need to be replaced.

If you are unable to troubleshoot the issue yourself, then it is best to contact a qualified technician for assistance.

Here are some additional tips for preventing common problems with the DeWalt DCS391B circular saw:

Always use a sharp blade. A dull blade can cause the saw to bind and produce excessive vibration.
Always align the blade properly. An improperly aligned blade can also cause the saw to bind and produce excessive vibration.
Inspect the saw regularly for signs of wear and tear. Worn parts can cause the saw to malfunction.
Store the saw in a cool, dry place. Extreme temperatures can damage the saw.
Follow the instructions in the saw's manual. This will help you to operate the saw safely and prevent problems.