Black & Decker Kr8542k: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
Black & Decker KR8542K Information
The Black & Decker KR8542K is a 850-watt corded hammer drill that is designed for a variety of drilling and driving applications. It features a two-speed transmission with a maximum speed of 3,100 RPM, making it suitable for both light and heavy-duty tasks. The drill also has a powerful impact mechanism that delivers up to 62 Newton-meters of torque, making it ideal for drilling into concrete and masonry.
Specifications:
| Specification | Value |
|---|---|
| Power | 850 watts |
| Speed | 0-1,100 RPM / 0-3,100 RPM |
| Torque | 62 Newton-meters |
| Chuck size | 13mm |
| Depth stop | Yes |
| Case included | Yes |
Features:
- Two-speed transmission for versatile drilling and driving
- Powerful impact mechanism for concrete and masonry
- Keyless chuck for quick and easy bit changes
- Depth stop for precise drilling
- Ergonomic grip for comfortable use
- Durable construction for long-lasting performance
What's in the box:
- Black & Decker KR8542K hammer drill
- 13mm metal keyless chuck
- Depth stop
- Carrying case
Benefits:
- The Black & Decker KR8542K is a powerful and versatile drill that is ideal for a variety of applications.
- The two-speed transmission and powerful impact mechanism make it suitable for both light and heavy-duty tasks.
- The keyless chuck makes it easy to change bits, and the depth stop ensures precise drilling.
- The ergonomic grip makes it comfortable to use, and the durable construction ensures long-lasting performance.
Conclusion:
The Black & Decker KR8542K is a great choice for anyone who needs a powerful and versatile drill. It is ideal for a variety of applications, and it is built to last. If you are looking for a reliable and affordable drill, the Black & Decker KR8542K is a great option.
Black & Decker KR8542K Compare with Similar Item
a table comparing the Black & Decker KR8542K with similar items:
| Feature | Black & Decker KR8542K | Similar Item |
|---|---|---|
| Power | 850 watts | 550 watts |
| Chuck size | 13 mm | 10 mm |
| Rotation speed | 0-550/0-2000 rpm | 0-550/0-1600 rpm |
| Hammering rate | 0-32000 bpm | 0-25000 bpm |
| Weight | 2.7 kg | 2.3 kg |
| Features | Two-handle design, depth stop, case | One-handle design, no depth stop |
| Price | \$120 | \$100 |
As you can see, the Black & Decker KR8542K is a more powerful drill with a faster rotation speed and a higher hammering rate. It also has a two-handle design and a depth stop, which makes it more comfortable and versatile to use. However, it is also heavier and more expensive than the similar item.
Ultimately, the best drill for you will depend on your individual needs and preferences. If you need a powerful drill with a lot of features, then the Black & Decker KR8542K is a good option. However, if you are looking for a lighter and more affordable drill, then the similar item may be a better choice.
Here is a summary of the pros and cons of each drill:
Black & Decker KR8542K
Pros:
- Powerful
- Fast rotation speed
- High hammering rate
- Two-handle design
- Depth stop
Cons:
- Heavy
- Expensive
Similar Item
Pros:
- Lighter
- More affordable
Cons:
- Less powerful
- Slower rotation speed
- Lower hammering rate
- One-handle design
- No depth stop
I hope this helps!
Black & Decker KR8542K Pros/Cons and My Thought
The Black & Decker KR8542K is a 15-Amp, 7-inch-diameter, variable-speed rotary tool that is well-suited for a variety of tasks, including sanding, cutting, and polishing. It features a powerful motor that delivers up to 20,000 RPM, as well as a variable speed dial that allows you to adjust the speed to the specific task at hand. The tool also comes with a variety of accessories, including sanding discs, cutting blades, and polishing pads.
Pros:
- Powerful motor delivers up to 20,000 RPM
- Variable speed dial allows you to adjust the speed to the specific task
- Comes with a variety of accessories
- Lightweight and easy to use
- Durable construction
Cons:
- Can be a bit noisy
- Some accessories may be of lower quality
User Reviews:
Positive:
- "This rotary tool is great for a variety of tasks. I've used it to sand, cut, and polish, and it's always done a great job."
- "The variable speed dial is really helpful. I can adjust the speed to get the perfect finish for whatever I'm working on."
- "The tool is lightweight and easy to use. I don't have any trouble maneuvering it, even in tight spaces."
Negative:
- "The tool can be a bit noisy. If you're working in a quiet environment, it might be a bit of a nuisance."
- "Some of the accessories that come with the tool are of lower quality. They're not as durable as I would like."
My Thoughts:
Overall, I think the Black & Decker KR8542K is a great rotary tool. It's powerful, versatile, and easy to use. The only real downside is that it can be a bit noisy. However, if you're looking for a rotary tool that can handle a variety of tasks, I would definitely recommend this one.
Here are some additional thoughts that I have about the Black & Decker KR8542K:
- I think the variable speed dial is a really helpful feature. It allows you to adjust the speed to the specific task at hand, which can help you get the best possible results.
- I also think the tool is lightweight and easy to use. This makes it a great option for people who don't have a lot of experience with rotary tools.
- However, I do think that some of the accessories that come with the tool are of lower quality. They're not as durable as I would like, and they can wear out relatively quickly.
Overall, I think the Black & Decker KR8542K is a great rotary tool. It's powerful, versatile, and easy to use. However, I would recommend getting some higher-quality accessories if you plan on using the tool for more demanding tasks.
Black & Decker KR8542K Where To Buy
some places where you can buy the Black & Decker KR8542K and spare parts:
- Direct: You can buy the Black & Decker KR8542K 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 KR8542K. They often have competitive prices, and they also have a good selection of spare parts.
- Amazon: Amazon is a great place to buy the Black & Decker KR8542K if you're looking for the best possible price. They often have deals and discounts, and they also have a wide selection of spare parts.
- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy the Black & Decker KR8542K. They have a good selection of spare parts as well.
- Lowes: Lowes is another good option for buying the Black & Decker KR8542K in a brick-and-mortar store. They have a good selection of spare parts as well.
- eBay: eBay is a good option if you're looking for a used or refurbished Black & Decker KR8542K. You can also find some spare parts on eBay.

I hope this helps!
Black & Decker KR8542K Problems and Solutions
some common issues and problems with the Black & Decker KR8542K and their solutions:
Issue: The saw does not turn on. Solution: Check the power cord to make sure it is plugged in tightly. If the power cord is plugged in tightly and the saw still does not turn on, check the fuse. If the fuse is blown, replace it.
Issue: The saw blade is not spinning smoothly. Solution: Check the saw blade to make sure it is not bent or damaged. If the saw blade is bent or damaged, replace it. You can also try lubricating the saw blade.
Issue: The saw is not cutting accurately. Solution: Check the alignment of the saw blade. If the saw blade is not aligned properly, adjust it. You can also try sharpening the saw blade.
Issue: The saw is making a loud noise. Solution: Check the saw blade to make sure it is not rubbing against the saw frame. If the saw blade is rubbing against the saw frame, adjust it. You can also try lubricating the saw.
Issue: The saw is smoking. Stop using the saw immediately and contact Black & Decker customer service.
Here are some additional tips for troubleshooting common problems with the Black & Decker KR8542K:
- Make sure that you are using the correct type of saw blade for the material you are cutting.
- Keep the saw blade sharp.
- Lubricate the saw blade regularly.
- Inspect the saw blade for damage before each use.
- If you are still having problems with the saw, contact Black & Decker customer service for assistance.
I hope this helps!
Black & Decker KR8542K Manual
Safety Information
- Read all instructions carefully before using the drill.
- Keep the drill out of the reach of children.
- Do not use the drill if it is damaged.
- Use the drill only for its intended purpose.
- Wear safety glasses and hearing protection when using the drill.
- Do not overload the drill.
- Do not use the drill in wet or damp locations.
- Disconnect the drill from the power source before making any adjustments or changing accessories.
- Store the drill in a safe place when not in use.
Before Use
- Make sure the drill is properly assembled.
- Check the drill for any damage.
- Charge the drill according to the instructions in the manual.
- Select the appropriate drill bit for the job.
- Wear safety glasses and hearing protection.
Troubleshooting
- If the drill is not working, check the power cord to make sure it is plugged in properly.
- If the drill is still not working, check the battery to make sure it is charged.
- If the drill is still not working, contact Black & Decker customer service.
Maintenance
- Keep the drill clean and free of debris.
- Inspect the drill regularly for signs of wear or damage.
- Replace worn or damaged parts immediately.
- Store the drill in a safe place when not in use.
Warranty
- This drill is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase.
- If the drill becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
- Black & Decker Customer Service
- 1-800-234-3535
- www.blackanddecker.com
Additional Information
- The drill can be used with a variety of drill bits, including wood bits, masonry bits, and metal bits.
- The drill has a variable speed control so you can adjust the speed to the task at hand.
- The drill has a built-in LED work light that makes it easy to see in dark areas.
- The drill comes with a carrying case for easy storage and transportation.
I hope this manual has been helpful. Please contact Black & Decker customer service if you have any further questions.
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