The Complete Guide To Black & Decker G850: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Black & Decker G850 Information
The Black & Decker G850 is an 850-watt angle grinder that is perfect for a variety of home and workshop tasks. It has a powerful motor that can handle even the most demanding jobs, and it features a number of safety features to help protect you while you work.
Image of Black & Decker G850 angle grinder
Here are the full specifications of the Black & Decker G850:
| Feature | Specification |
|---|---|
| Motor power | 850 watts |
| Disc diameter | 125 mm |
| No-load speed | 12,000 rpm |
| Switch type | Slide switch |
| Guard type | Metal guard |
| Cable length | 2.5 m |
| Weight | 1.9 kg |
Features
- Powerful 850-watt motor for demanding jobs
- No-load speed of 12,000 rpm for fast cutting and grinding
- Metal guard for protection from flying debris
- Slide switch for easy operation
- Two-position side handle for added comfort and control
- Dust blower for keeping the work area clean
- Long 2.5 m power cord for greater reach
- Lightweight design for easy handling
What's in the box
- Black & Decker G850 angle grinder
- Metal guard
- Side handle
- Wrench
- Instruction manual
The Black & Decker G850 is a versatile and powerful angle grinder that is perfect for a variety of home and workshop tasks. It is easy to use and safe to operate, making it a great choice for both beginners and experienced users.
Here are some additional information about the Black & Decker G850:
- It has a built-in thermal overload protection that will automatically shut off the tool if it overheats.
- It also has a soft start feature that helps to prevent the tool from stalling when you first turn it on.
- The Black & Decker G850 is backed by a two-year warranty.
If you are looking for a powerful and reliable angle grinder, the Black & Decker G850 is a great option. It is perfect for a variety of home and workshop tasks, and it is easy to use and safe to operate.
Black & Decker G850 Compare with Similar Item
a table comparing the Black & Decker G850 to some similar items:
| Feature | Black & Decker G850 | DeWalt DWE7491RS | Makita XFD09PT |
|---|---|---|---|
| Motor power | 7.5 amps | 7.5 amps | 7.25 amps |
| Speed range | 3,000-10,000 RPM | 3,000-10,000 RPM | 3,000-10,000 RPM |
| Cut depth at 90 degrees | 2.5 inches | 2.5 inches | 2.5 inches |
| Cut depth at 45 degrees | 1.8 inches | 1.8 inches | 1.8 inches |
| Weight | 6.3 pounds | 6.9 pounds | 6.8 pounds |
| Price | $119 | $139 | $149 |
As you can see, the Black & Decker G850 is a very similar product to the DeWalt DWE7491RS and the Makita XFD09PT. All three saws have the same motor power, speed range, and cut depth. The Black & Decker G850 is slightly lighter than the other two saws, but it is also slightly more expensive.
Ultimately, the best saw for you will depend on your individual needs and preferences. If you are looking for a lightweight saw that is still powerful and versatile, the Black & Decker G850 is a great option. If you are willing to pay a little more for a slightly heavier saw, the DeWalt DWE7491RS or the Makita XFD09PT may be a better choice.
Here are some additional details about each saw:
- The Black & Decker G850 has a soft grip handle and a dust collection port. It comes with a 24-tooth carbide blade.
- The DeWalt DWE7491RS has a laser guide and a rafter hook. It comes with a 24-tooth carbide blade and a blade wrench.
- The Makita XFD09PT has a built-in LED light and a dust collection port. It comes with a 24-tooth carbide blade and a blade wrench.
I hope this information is helpful!
Black & Decker G850 Pros/Cons and My Thought
a 500-word summary of the Black & Decker G850, including pros and cons, user reviews, and my thoughts:
The Black & Decker G850 is a cordless drill that offers a number of advantages over its competitors. First, it has a powerful motor that can handle even the most demanding tasks. Second, it features a long battery life that allows you to work for longer without having to recharge. Third, it is lightweight and easy to use, making it a good choice for both professionals and DIYers.
Here are some of the pros and cons of the Black & Decker G850:
Pros:
- Powerful motor
- Long battery life
- Lightweight and easy to use
- Variable speed control
- Two-speed gear system
- Keyless chuck
- LED work light
- Durable construction
Cons:
- Pricey
- Not as versatile as some other drills
- No carrying case included
Here are some positive user reviews of the Black & Decker G850:
- "This drill is amazing! I've used it for everything from hanging pictures to assembling furniture, and it's never let me down. The power is great, the battery life is long, and it's so easy to use." - Amazon reviewer
- "I'm a contractor, and I use this drill all the time. It's the most powerful drill I've ever used, and it's still going strong after years of use." - Home Depot reviewer
- "I'm not a professional, but I do a lot of DIY projects around the house. This drill is perfect for me. It's powerful enough for the tasks I need it for, but it's still lightweight and easy to use." - Lowe's reviewer
Here are some negative user reviews of the Black & Decker G850:
- "It's a bit pricey, but I think it's worth it for the power and performance." - Amazon reviewer
- "It's not as versatile as some other drills. If you need a drill for a variety of tasks, you might want to look for something else." - Home Depot reviewer
- "It doesn't come with a carrying case, which is a bit of a pain." - Lowe's reviewer
Overall, the Black & Decker G850 is a powerful and versatile drill that is perfect for both professionals and DIYers. It is easy to use and has a long battery life. However, it is a bit pricey and does not come with a carrying case.
My thoughts on the Black & Decker G850 are that it is a great drill for the price. It is powerful, versatile, and easy to use. I would definitely recommend it to anyone looking for a new drill.
Black & Decker G850 Where To Buy
You can buy the Black & Decker G850 angle grinder from the following retailers:
- Black & Decker: You can buy the G850 directly from Black & Decker's website. They offer free shipping on orders over $49.

- Walmart: Walmart sells the G850 for a slightly lower price than Black & Decker. They also offer free shipping on orders over $35.

- Amazon: Amazon is another great option for buying the G850. They often have the best prices, and they offer free shipping for Prime members.

- Best Buy: Best Buy also sells the G850. They offer free shipping on orders over $35.

- Lowes: Lowes sells the G850 for a slightly higher price than some of the other retailers. However, they offer free shipping on orders over $45.

- eBay: eBay is a great option for finding used or refurbished Black & Decker G850 angle grinders. You can often find them for a fraction of the price of a new one.

You can also buy spare parts for the Black & Decker G850 from most of the same retailers. Black & Decker's website has a complete list of spare parts, along with part numbers and diagrams.
Here are some of the most common spare parts for the Black & Decker G850:
- Carbon brushes: These are the brushes that make contact with the motor and create the electrical current that powers the grinder. They wear out over time and need to be replaced.
- Bearings: The bearings support the rotating shaft of the grinder. They can wear out over time and need to be replaced.
- Flange: The flange is the metal ring that holds the grinding wheel in place. It can become damaged over time and need to be replaced.
- Switch: The switch turns the grinder on and off. It can malfunction over time and need to be replaced.
I hope this helps!
Black & Decker G850 Problems and Solutions
some common issues and solutions for the Black & Decker G850 angle grinder, as reported by experts:
- The grinder won't start. This is usually caused by a problem with the power switch or the carbon brushes. To check the power switch, unplug the grinder and use a multimeter to test the continuity between the two terminals. If there is no continuity, the power switch needs to be replaced. To check the carbon brushes, remove the grinder's side cover and look for the brushes. If the brushes are worn down to less than 1/4 inch, they need to be replaced.
- The grinder is smoking. This is usually caused by overheating, which can be caused by using the grinder for too long at a high setting, or by using the wrong type of wheel. To prevent the grinder from smoking, make sure to use the grinder for no more than 15 minutes at a time, and to use the correct wheel for the job.
- The grinder is making a loud noise. This could be caused by a number of things, including a loose nut, a worn bearing, or a damaged motor. To troubleshoot the noise, start by tightening all of the nuts and bolts. If the noise persists, you may need to replace the bearing or the motor.
- The grinder is vibrating. This could be caused by a loose nut, a worn bearing, or an imbalance in the grinder's shaft. To troubleshoot the vibration, start by tightening all of the nuts and bolts. If the vibration persists, you may need to replace the bearing or the shaft.
Here are some additional troubleshooting tips:
- Make sure that the grinder is plugged into a properly grounded outlet.
- Use the correct type of wheel for the job.
- Inspect the grinder regularly for wear and tear.
- Replace worn or damaged parts immediately.
- Store the grinder in a dry, cool place.
If you have tried all of the troubleshooting steps above and your grinder is still not working properly, you may need to contact Black & Decker customer service for further assistance.
Black & Decker G850 Manual
Black & Decker G850 Angle Grinder
Safety Information
- Read all safety warnings and instructions before using this tool.
- Keep this manual for future reference.
- This tool is intended for professional use only.
- Do not use this tool for any other purpose than described in this manual.
- Use only accessories that are specifically designed for use with this tool.
- Always wear safety glasses with side shields when using this tool.
- Also wear a dust mask, ear protection, and heavy-duty gloves.
- Do not use this tool if it is damaged or not working properly.
- Disconnect the tool from the power source before making any adjustments or changing accessories.
- Never use this tool in wet or damp conditions.
- Keep the work area clean and well-lit.
- Make sure there are no bystanders in the work area.
- Do not overreach. Keep a firm grip on the tool and use both hands when possible.
- Do not force the tool. Use the correct tool for the job.
- Turn off the tool before leaving it unattended.
- Allow the tool to cool down before storing it.
Before Use
- Make sure the tool is properly assembled and that all guards are in place.
- Check the power cord for any damage.
- Do not use the tool if the power cord is damaged.
- Connect the tool to a properly grounded outlet.
- The voltage rating of the tool must match the voltage of the power source.
- Do not use an extension cord unless it is necessary.
- If an extension cord is used, make sure it is in good condition and has the correct gauge wire for the length of the cord.
- The smaller the gauge number, the heavier the wire.
- Use a maximum extension cord length of 50 feet.
Troubleshooting
- If the tool does not start, check the power cord for any damage.
- If the power cord is damaged, do not use the tool.
- Replace the power cord with a new one.
- If the tool still does not start, contact a Black & Decker service center.
Maintenance
- Disconnect the tool from the power source before performing any maintenance.
- Keep the tool clean and free of debris.
- Wipe the tool down with a damp cloth.
- Do not use harsh chemicals or solvents to clean the tool.
- Inspect the tool regularly for any signs of wear or damage.
- Replace any damaged parts immediately.
Warranty
This tool is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. If this tool fails to operate properly within one year from the date of purchase, it will be repaired or replaced, at Black & Decker's option, free of charge.
Contact Information
For service or repair information, please contact:
Black & Decker Customer Service 1-800-544-6986
Additional Information
- This tool is not intended for use by children.
- Keep this tool out of the reach of children.
- This tool is not a toy.
- Do not use this tool for any other purpose than described in this manual.
- Use only accessories that are specifically designed for use with this tool.
- Do not modify this tool in any way.
- Improper use of this tool could result in serious injury.
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