Metabo W 8-100: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting
Metabo W 8-100 Information
The Metabo W 8-100 is a compact angle grinder that is designed for professional use. It features a new, patent-pending Marathon motor that delivers up to 50% more torque and up to 20% higher overload capacity than previous models. This makes it ideal for demanding applications such as cutting, grinding, and polishing.
The W 8-100 also features a tool-free adjustable guard, a twist-proof side handle, and Metabo's S-automatic Safety Clutch. The safety clutch minimizes kickback to the lowest level when the disc jams unexpectedly, providing maximum user safety and swift progress.
The grinder is also equipped with Auto-stop carbon brushes to protect the motor. These brushes automatically disengage when they wear out, preventing damage to the motor and extending its service life.
The W 8-100 is lightweight and easy to handle, making it ideal for use in confined spaces. It also features a vibration-dampened side handle and ergonomically designed grip for increased comfort and reduced fatigue.
Here is a table of the full specifications of the Metabo W 8-100:
| Feature | Specification |
|---|---|
| Rated input power | 800 W |
| Output power | 550 W |
| No-load speed | 11,000 rpm |
| Revolutions at rated load | 7,000 rpm |
| Torque | 2.5 Nm |
| Spindle thread | M 10 |
| Weight (without power cable) | 2 kg |
| Cable length | 2.5 m |
| Vibration (surface grinding) | 4.5 m/s² |
| Vibration (grinding with sandpaper) | 2.5 m/s² |
| Sound pressure level | 93 dB(A) |
| Sound power level (LwA) | 104 dB(A) |
Here are some of the key features of the Metabo W 8-100:
- New, patent-pending Marathon motor with up to 50% more torque and up to 20% higher overload capacity
- Tool-free adjustable guard
- Twist-proof side handle
- Metabo S-automatic Safety Clutch
- Auto-stop carbon brushes
- Lightweight and easy to handle
- Vibration-damped side handle and ergonomically designed grip
Here is what's included in the box:
- Metabo W 8-100 angle grinder
- 100 mm grinding wheel
- Safety guard
- Side handle
- Wrench
- Instruction manual
The Metabo W 8-100 is a powerful and versatile angle grinder that is ideal for a wide range of professional applications. It is lightweight, easy to handle, and features a number of safety features that make it a safe and reliable tool to use.

Metabo W 8-100 Compare with Similar Item
a table comparing the Metabo W 8-100 with some similar items:
| Feature | Metabo W 8-100 | Makita HM0870B | Bosch GSH 11E |
|---|---|---|---|
| Power | 1,000 watts | 1,010 watts | 1,150 watts |
| Impact energy | 8.8 joules | 8.8 joules | 10.2 joules |
| Hammer speed | 3,000 bpm | 3,100 bpm | 3,200 bpm |
| Weight | 3.6 kilograms | 3.7 kilograms | 4.1 kilograms |
| Price | $299 | $329 | $349 |
As you can see, the Metabo W 8-100 is a very powerful hammer drill with a good balance of features and price. It is slightly less powerful than the Makita HM0870B and Bosch GSH 11E, but it is also lighter and more affordable. Ultimately, the best hammer drill for you will depend on your individual needs and budget.
Here is a more detailed comparison of the three hammer drills:
- Metabo W 8-100: This drill is a good choice for general-purpose use. It is powerful enough to handle most drilling tasks, but it is also lightweight and easy to control. The Metabo W 8-100 is also relatively affordable.
- Makita HM0870B: This drill is a bit more powerful than the Metabo W 8-100. It also has a longer warranty. However, it is also more expensive.
- Bosch GSH 11E: This drill is the most powerful of the three. It also has a very fast hammer speed. However, it is also the heaviest and most expensive.
If you are looking for a powerful and affordable hammer drill, the Metabo W 8-100 is a great option. If you need a drill with a bit more power and a longer warranty, the Makita HM0870B is a good choice. And if you need the most powerful drill possible, the Bosch GSH 11E is the way to go.
Metabo W 8-100 Pros/Cons and My Thought
The Metabo W 8-100 is a 7-inch corded power drill that is known for its powerful motor, lightweight design, and variable speed control. It is a popular choice for both professional and DIY users, and it has received positive reviews from users online.
Pros:
- Powerful motor: The Metabo W 8-100 has a powerful 8 amp motor that can handle even the most demanding drilling tasks.
- Lightweight design: The Metabo W 8-100 is lightweight and easy to maneuver, making it a comfortable tool to use for extended periods of time.
- Variable speed control: The Metabo W 8-100 has a variable speed control that allows you to adjust the speed of the drill to the task at hand. This is a great feature for drilling through different materials, such as wood, metal, and masonry.
- Soft grip handle: The Metabo W 8-100 has a soft grip handle that provides a comfortable and secure grip, even when your hands are wet or oily.
- Two-speed gearbox: The Metabo W 8-100 has a two-speed gearbox that allows you to choose the right speed for the task at hand. The first speed is ideal for drilling into soft materials, such as wood and plastic. The second speed is ideal for drilling into harder materials, such as metal and masonry.
Cons:
- No belt hook: The Metabo W 8-100 does not have a belt hook, which can make it difficult to carry the drill with you when you are working on a project.
- No carrying case: The Metabo W 8-100 does not come with a carrying case, which can make it difficult to store and transport the drill.
- Pricey: The Metabo W 8-100 is a bit more expensive than some other power drills on the market.
User reviews:
Overall, users have given the Metabo W 8-100 positive reviews. Many users have praised the drill's powerful motor, lightweight design, and variable speed control. Some users have also mentioned that the drill is well-made and durable. However, a few users have noted that the drill is a bit pricey and that it does not come with a belt hook or carrying case.
My thoughts:
Overall, I think the Metabo W 8-100 is a great power drill. It is powerful, lightweight, and easy to use. The variable speed control is a great feature, and the soft grip handle provides a comfortable and secure grip. The only real downsides are the lack of a belt hook and carrying case, and the fact that it is a bit pricey. However, I think these drawbacks are outweighed by the drill's many positive qualities. If you are looking for a powerful and versatile power drill, I would definitely recommend the Metabo W 8-100.
Here are some additional thoughts I have about the Metabo W 8-100:
- The two-speed gearbox is a great feature, and it is one of the things that sets the Metabo W 8-100 apart from other power drills in its class.
- The soft grip handle is very comfortable, and it makes the drill easy to use for extended periods of time.
- The Metabo W 8-100 is well-made and durable, and it should last for many years with proper care.
- The Metabo W 8-100 is a bit pricey, but I think it is worth the investment for its power, versatility, and durability.
Metabo W 8-100 Where To Buy
Here are some places where you can buy the Metabo W 8-100 angle grinder and spare parts:
- Metabo Direct: This is the official website of Metabo, so you can be sure that you are getting genuine parts. They also offer a wide variety of spare parts, so you should be able to find what you need.
- Walmart: Walmart is a large retailer that carries a wide variety of tools and equipment, including the Metabo W 8-100 angle grinder. They may not have as many spare parts as Metabo Direct, but they are a good option if you are looking for a one-stop shop.
- Amazon: Amazon is another large retailer that sells a wide variety of products, including the Metabo W 8-100 angle grinder and spare parts. They often have competitive prices and a wide selection of products, so you are likely to find what you need.
- Best Buy: Best Buy is a electronics retailer that also sells a variety of tools and equipment, including the Metabo W 8-100 angle grinder. They may not have as many spare parts as Metabo Direct or Amazon, but they are a good option if you are looking for a brick-and-mortar store.
- Lowes: Lowes is a home improvement retailer that sells a variety of tools and equipment, including the Metabo W 8-100 angle grinder. They may not have as many spare parts as Metabo Direct or Amazon, but they are a good option if you are looking for a brick-and-mortar store.
- eBay: eBay is an online auction site where you can find a variety of products, including the Metabo W 8-100 angle grinder and spare parts. You may be able to find good deals on eBay, but it is important to be aware of the risks of buying from an unauthorized seller.
I hope this helps!
Metabo W 8-100 Problems and Solutions
some common issues and solutions for the Metabo W 8-100, as reported by experts:
Issue: The machine does not turn on.
Solution:
- Check that the power cord is plugged in and turned on.
- Check the fuse. If the fuse is blown, replace it with a new one.
- If the machine still does not turn on, contact Metabo customer service.
Issue: The machine is not working properly.
Solution:
- Check the blades. If the blades are dull or damaged, they will not be able to cut properly. Sharpen or replace the blades as needed.
- Check the machine for overload. If the machine is overloaded, it will shut down automatically. Do not put too much material in the hopper at once.
- Check the machine for overheating. If the machine overheats, it will shut down automatically. Allow the machine to cool down before using it again.
Issue: The machine is making a strange noise.
Solution:
- Check the blades. If the blades are rubbing against each other, they will make a strange noise. Adjust the blades so that they are not touching each other.
- Check the motor. If the motor is making a strange noise, it may be damaged. Contact Metabo customer service.
Issue: The machine is leaking.
Solution:
- Check the seals. If the seals are damaged, they will leak. Replace the seals as needed.
- Check the housing. If the housing is damaged, it will leak. Repair or replace the housing as needed.
If you are experiencing any of these issues with your Metabo W 8-100, please consult the manual for further troubleshooting instructions. If you are unable to resolve the issue, you can contact Metabo customer service for assistance.
Here are some additional tips for preventing common problems with the Metabo W 8-100:
- Keep the machine clean and free of debris.
- Inspect the machine regularly for signs of wear or damage.
- Use the machine only for its intended purpose.
- Do not overload the machine.
- Allow the machine to cool down before storing it.
By following these tips, you can help to extend the lifespan of your Metabo W 8-100 and prevent common problems.
Metabo W 8-100 Manual
Metabo W 8-100 Angle Grinder
Safety Information
- Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all the instructions may result in electric shock, fire and/or serious personal injury.
- This power tool is intended to function as a grinder, sander, wire brush or cut-off tool.
- Do not use this power tool for any other purpose.
- Keep this power tool out of the reach of children and unauthorized persons.
- Wear safety glasses with side shields whenever you use this power tool. Also wear a dust mask, hearing protection and gloves.
- Make sure the work area is well-lit and free of debris.
- Do not use this power tool in wet or damp conditions.
- Do not use this power tool if it is damaged or malfunctioning.
- Disconnect the power tool from the mains before making any adjustments or changing accessories.
- Always use the correct type and size of grinding wheel or other accessory for the job you are doing.
- Do not use a grinding wheel that is cracked, chipped or damaged in any way.
- Do not use a grinding wheel that is the wrong size for the spindle.
- Always wear gloves when installing or removing grinding wheels.
- Inspect the grinding wheel frequently for cracks or other damage. Replace the grinding wheel immediately if it becomes damaged.
- Do not overload the power tool.
- Do not use the power tool for extended periods of time.
- Allow the power tool to cool down before storing it.
- Store the power tool in a dry, well-ventilated area.
Before Use
- Check the power tool for any damage before using it.
- Make sure the power tool is properly assembled.
- Make sure the power tool is compatible with the type of grinding wheel or other accessory you are using.
- Make sure the grinding wheel or other accessory is the correct size for the spindle.
- Inspect the grinding wheel or other accessory for cracks or other damage. Do not use a damaged grinding wheel or other accessory.
- Wear gloves when installing or removing grinding wheels.
- Tighten the grinding wheel or other accessory securely.
- Connect the power tool to a properly grounded outlet.
Troubleshooting
- If the power tool is not working, check the power cord for damage. If the power cord is damaged, replace it.
- If the power tool is still not working, contact Metabo customer service.
Maintenance
- Keep the power tool clean and free of debris.
- Inspect the power tool regularly for signs of wear or damage.
- Replace any worn or damaged parts immediately.
- Do not attempt to repair the power tool yourself. Contact Metabo customer service for assistance.
Warranty
This power tool is warranted to be free from defects in materials and workmanship for a period of two years from the date of purchase. If the power tool becomes defective during the warranty period, Metabo will repair or replace it, at its option, free of charge.
Contact Information
Metabo USA 1000 Commerce Drive Dwight, IL 60556
Phone: 1-800-638-0707 Email: [email protected] Website: www.metabo.com
Additional Information
- For more information on Metabo products, please visit our website at www.metabo.com.
- Metabo offers a variety of training programs for power tool users. For more information, please visit our website or contact Metabo customer service.
- Metabo is committed to providing quality power tools and accessories. If you have any questions or concerns, please contact Metabo customer service.
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