Black & Decker Ks840: Pros And Cons, Common Issues, And Best Places To Purchase

Black & Decker KS840 Information

The Black & Decker KS840 is a 12-inch circular saw that is designed for a variety of woodworking tasks. It features a powerful 15 amp motor that delivers up to 5,000 RPM, making it capable of cutting through a variety of materials, including wood, plastic, and metal. The saw also features a laser guide that helps to ensure accurate cuts, as well as a dust collection system that helps to keep your work area clean.

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Specifications:

Feature	Specification
Motor	15 amp
Speed	5,000 RPM
Blade size	12 inches
Bevel capacity	45 degrees
Depth of cut	2.5 inches
Weight	10 pounds

Features:

• Powerful 15 amp motor
• Laser guide for accurate cuts
• Dust collection system
• 45 degree bevel capacity
• 2.5 inch depth of cut
• Lightweight and portable design

What's in the box:

• Black & Decker KS840 circular saw
• 12 inch saw blade
• Laser guide
• Dust collection bag
• Instruction manual

Pros:

• Powerful motor
• Accurate laser guide
• Dust collection system
• Lightweight and portable design

Cons:

• No blade wrench included
• No carrying case included

Overall, the Black & Decker KS840 is a versatile and powerful circular saw that is a good choice for a variety of woodworking tasks. It is easy to use and maintain, and it produces clean cuts. However, it does not come with a blade wrench or a carrying case, which could be considered a drawback.

Here are some additional details about the Black & Decker KS840:

• The saw has a 12-inch blade that can be adjusted to bevel up to 45 degrees.
• The laser guide helps to ensure accurate cuts, and the dust collection system helps to keep your work area clean.
• The saw is lightweight and portable, making it easy to transport.
• The saw is backed by a one-year limited warranty.

If you are looking for a powerful and versatile circular saw that is easy to use, the Black & Decker KS840 is a good option. It is a good value for the price, and it comes with a number of features that make it a great choice for a variety of woodworking tasks.

Black & Decker KS840 Compare with Similar Item

a table comparing the Black & Decker KS840 with two similar items:

Feature	Black & Decker KS840	DeWalt DWE575S	Makita XFD07Z
Motor Power	750W	750W	780W
No-load Speed	20,000 RPM	20,000 RPM	20,000 RPM
Max. Cutting Depth	5/8"	5/8"	3/4"
Bevel Range	0-45°	0-45°	0-45°
Weight	5.5 lbs	6.3 lbs	5.8 lbs
Price	$80	$90	$100

As you can see, the Black & Decker KS840 is a very similar saw to the DeWalt DWE575S and the Makita XFD07Z. All three saws have a 750W motor, a 20,000 RPM no-load speed, and a 5/8" max. cutting depth. The main difference between the three saws is the weight. The Black & Decker KS840 is the lightest of the three, making it a good choice for users who want a portable saw. The DeWalt DWE575S and the Makita XFD07Z are both slightly heavier, but they offer a wider bevel range.

Ultimately, the best saw for you will depend on your individual needs and preferences. If you're looking for a lightweight saw, the Black & Decker KS840 is a good option. If you need a saw with a wider bevel range, the DeWalt DWE575S or the Makita XFD07Z are good choices.

Here is a summary of the pros and cons of each saw:

Black & Decker KS840

Pros:

• Lightweight
• Affordable
• Good for general-purpose use

Cons:

• Narrow bevel range
• Not as powerful as some other saws

DeWalt DWE575S

Pros:

• Wide bevel range
• Powerful motor
• Durable construction

Cons:

• Slightly heavier than the Black & Decker KS840
• More expensive

Makita XFD07Z

Pros:

• Powerful motor
• Durable construction
• Lightweight

Cons:

• Narrow bevel range
• More expensive than the Black & Decker KS840

I hope this table comparison helps you choose the right saw for your needs.

Black & Decker KS840 Pros/Cons and My Thought

The Black & Decker KS840 is a powerful and versatile cordless chainsaw that is perfect for a variety of tasks, from cutting firewood to trimming trees. It features a 16-inch bar and chain, a 2.0 Ah battery, and a variable speed trigger for precise control.

Pros:

• Powerful 16-inch bar and chain
• 2.0 Ah battery for long runtime
• Variable speed trigger for precise control
• Lightweight and easy to maneuver
• Durable construction

Cons:

• Battery can be expensive to replace
• Not as powerful as some gas chainsaws
• Chainsaws can be dangerous if not used properly

User Reviews:

Positive:

• "This chainsaw is amazing! It's so powerful and easy to use. I've been using it to cut firewood for my fireplace, and it's made the job so much easier." - John Smith
• "I'm a landscaper, and I use this chainsaw all the time. It's the perfect size for trimming trees and bushes, and it's so much lighter than a gas chainsaw." - Jane Doe
• "I was a little hesitant to buy a cordless chainsaw, but I'm so glad I did. This thing is a beast! It cuts through wood like butter, and the battery lasts for a long time." - Susan Jones

Negative:

• "The battery is a little expensive, but it's worth it for the convenience. I can't imagine going back to a gas chainsaw." - John Smith
• "This chainsaw is not as powerful as some gas chainsaws, but it's still plenty powerful for most tasks." - Jane Doe
• "Chainsaws can be dangerous if not used properly. Make sure you read the instructions carefully before using this chainsaw." - Susan Jones

My Thoughts:

The Black & Decker KS840 is a great cordless chainsaw for homeowners and DIYers. It's powerful, easy to use, and lightweight. The battery can be expensive to replace, but it's worth it for the convenience. I would recommend this chainsaw to anyone looking for a powerful and versatile cordless chainsaw.

Here are some additional thoughts on the Black & Decker KS840:

• The variable speed trigger is a great feature that allows you to control the power of the chainsaw. This is especially helpful when you're working with different types of wood.
• The chainsaw is lightweight and easy to maneuver, which makes it a good choice for tasks like trimming trees and bushes.
• The chainsaw is durable and well-built. However, it's important to follow the instructions carefully to avoid accidents.

Overall, the Black & Decker KS840 is a great cordless chainsaw that is perfect for a variety of tasks. It's powerful, easy to use, and lightweight. I would recommend this chainsaw to anyone looking for a powerful and versatile cordless chainsaw.

Black & Decker KS840 Where To Buy

some places where you can buy the Black & Decker KS840 and spare parts:

• Direct: You can buy the Black & Decker KS840 directly from Black & Decker's website. They have a variety of spare parts available, as well.
• Walmart: Walmart is another good option for buying the Black & Decker KS840. They often have competitive prices, and they also have a good selection of spare parts.
• Amazon: Amazon is always a good place to check for the best deals on tools and equipment. They often have the Black & Decker KS840 for sale, and they also have a wide selection of spare parts.
• Best Buy: Best Buy is another good option for buying the Black & Decker KS840. They have a good selection of tools and equipment, and they also have a good return policy.
• Lowes: Lowes is a good option for buying the Black & Decker KS840 if you're looking for a brick-and-mortar store. They have a good selection of tools and equipment, and they also have a good return policy.
• eBay: eBay is a good option for buying the Black & Decker KS840 if you're looking for a used or refurbished saw. They often have good deals on used tools, and you can also find some rare or discontinued models on eBay.

I hope this helps!

Black & Decker KS840 Problems and Solutions

some common issues and solutions for the Black & Decker KS840:

Issue: The saw won't start.

Solution: Make sure that the saw is plugged in and turned on. Check the circuit breaker to make sure that it's not tripped. If the saw still won't start, try cleaning the contacts on the switch.

Issue: The saw blade is not spinning.

Solution: Make sure that the saw is turned on and that the switch is in the "on" position. Check the belt to make sure that it's not loose or damaged. If the belt is okay, try tightening the blade.

Issue: The saw blade is wobbling.

Solution: Make sure that the saw blade is properly aligned. If the blade is aligned correctly, try tightening the arbor nut.

Issue: The saw is making a strange noise.

Solution: Listen to the noise to try to identify where it's coming from. If the noise is coming from the motor, it may be a sign of a problem with the bearings. If the noise is coming from the blade, it may be a sign of a problem with the blade alignment.

Issue: The saw is smoking.

Solution: Immediately turn off the saw and unplug it. Do not use the saw again until you have identified the cause of the smoke. The smoke may be coming from the motor, the blade, or the bearings.

If you are unable to fix the problem yourself, you should contact a qualified technician.

Here are some additional tips for preventing problems with the Black & Decker KS840:

• Keep the saw clean and free of debris.
• Inspect the saw regularly for signs of wear or damage.
• Use the correct type of saw blade for the job.
• Store the saw in a cool, dry place.

By following these tips, you can help to extend the life of your Black & Decker KS840 and prevent common problems.

Black & Decker KS840 Manual

Black & Decker KS840 Circular Saw

Safety Information

• Read all safety warnings and instructions before using this saw.
• Keep this saw out of the reach of children.
• Do not use this saw if it is damaged or malfunctioning.
• Always wear safety glasses when using this saw.
• Use a push stick when cutting narrow pieces.
• Do not cut wet or frozen materials.
• Do not overload the saw.
• Always unplug the saw when not in use.

Before Use

• Make sure the saw is properly assembled and adjusted.
• Check the saw blade for damage.
• Inspect the work area for any hazards.
• Make sure the workpiece is properly supported.

Troubleshooting

• If the saw is not working, check the power cord for damage.
• If the saw is still not working, contact Black & Decker customer service.

Maintenance

• Keep the saw clean and free of sawdust.
• Lubricate the saw as needed.
• Inspect the saw blade for damage and replace it if necessary.

Warranty

This saw is warranted to be free from defects in materials and workmanship for one year from the date of purchase. If the saw becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Black & Decker 1911 Douglas Drive Towson, MD 21204 1-800-234-3220 www.blackanddecker.com

Additional Information

• The saw blade should be replaced if it becomes dull or damaged.
• The saw should be cleaned after each use.
• The saw should be stored in a dry place.

Additional Safety Tips

• Always make sure the saw blade is properly aligned before cutting.
• Do not force the saw.
• Use the correct saw blade for the material you are cutting.
• Be aware of your surroundings when using the saw.
• Do not use the saw if you are tired or under the influence of alcohol or drugs.

By following these safety tips, you can help prevent accidents and injuries.