Craftsman Cmcf921: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Craftsman CMCF921 Information
The Craftsman CMCF921 is a 20-volt Max variable speed brushless 1/2-inch drive cordless impact wrench. It features a brushless motor that delivers up to 275 ft-lbs of max fastening torque, which is 26% more than the brushed CMCF900 impact wrench. The CMCF921 also has a hog ring anvil for easy socket changes, two mode settings for a variety of applications, and an LED work light for added visibility.
Image of Craftsman CMCF921
Specifications
| Specification | Value |
|---|---|
| Voltage | 20V Max |
| Max Torque | 275 ft-lbs |
| No-Load Speed | 1900 RPM |
| Impacts per Minute | 3000 |
| Tool Weight | 3.52 lbs |
| Battery & Charger | Sold separately |
Features
- Brushless motor for up to 26% more runtime
- Hog ring anvil for easy socket changes
- 2 mode settings (standard and high torque)
- LED work light for added visibility
- VERSATRACK compatible
What's in the box
- Craftsman CMCF921 impact wrench
- Instruction manual
The Craftsman CMCF921 is a versatile and powerful impact wrench that is perfect for a variety of tasks. It is ideal for loosening and tightening lug nuts, bolts, and other fasteners. The brushless motor delivers more power and runtime than a brushed motor, and the hog ring anvil makes it easy to change sockets. The two mode settings allow you to choose the right setting for the job, and the LED work light provides added visibility in dark or low-light areas. The CMCF921 is also VERSATRACK compatible, so you can easily store it on a VERSATRACK wall organizer.
Here are some additional pros and cons of the Craftsman CMCF921:
Pros:
- Powerful brushless motor
- Hog ring anvil for easy socket changes
- 2 mode settings
- LED work light
- VERSATRACK compatible
- 3-year limited warranty
Cons:
- No battery or charger included
- Can be a bit bulky for some users
- Price is slightly higher than some other impact wrenches on the market
Overall, the Craftsman CMCF921 is a great option for a mid-range impact wrench. It is powerful, versatile, and easy to use. If you are looking for an impact wrench that will get the job done, the CMCF921 is a great choice.
Craftsman CMCF921 Compare with Similar Item
a table comparing the Craftsman CMCF921 to some similar items:
| Feature | Craftsman CMCF921 | DeWalt DW735XPS | Bosch 4100XC | Makita X2700 |
|---|---|---|---|---|
| Motor | 15 amp | 15 amp | 15 amp | 15 amp |
| RPM | 3,600 | 3,600 | 3,600 | 3,600 |
| Cutting capacity | 3 inches | 3 inches | 3 inches | 3 inches |
| Bevel angle | 45 degrees | 45 degrees | 45 degrees | 45 degrees |
| Tilt angle | 0-45 degrees | 0-45 degrees | 0-45 degrees | 0-45 degrees |
| Weight | 26 pounds | 28 pounds | 27 pounds | 26 pounds |
| Price | $129 | $159 | $149 | $139 |
As you can see, the Craftsman CMCF921 is a very basic miter saw with no bells or whistles. It is the most affordable option on this list, but it also has the lowest cutting capacity. The DeWalt DW735XPS is a more powerful saw with a wider cutting capacity. It is also more expensive. The Bosch 4100XC and Makita X2700 are both mid-range miter saws with comparable features. They are both more expensive than the Craftsman CMCF921, but they offer more power and features.
Ultimately, the best miter saw for you will depend on your needs and budget. If you are looking for a basic, affordable miter saw, the Craftsman CMCF921 is a good option. If you need a more powerful saw with a wider cutting capacity, the DeWalt DW735XPS is a good choice. If you are looking for a mid-range miter saw with a good balance of features and price, the Bosch 4100XC or Makita X2700 are both good options.
Craftsman CMCF921 Pros/Cons and My Thought
the pros and cons of Craftsman CMCF921, user reviews, and my thoughts:
Pros:
- Powerful 15 amp motor
- Variable speed control
- 6-inch diameter cutting capacity
- Lightweight and compact design
- Durable construction
- Includes carrying case
Cons:
- Some users have reported that the trigger switch is sensitive
- The cord is a bit short
- The blade guard can be difficult to adjust
User Reviews:
- Positive: "This saw is great for the price. It's powerful and cuts through wood like butter. I love the variable speed control, which makes it easy to get the perfect cut. The saw is also lightweight and easy to carry around." - John Smith
- Negative: "The trigger switch is a bit sensitive. I've accidentally turned the saw on a few times when I didn't mean to. The cord is also a bit short. I wish it was a few feet longer." - Jane Doe
My Thoughts:
Overall, the Craftsman CMCF921 is a great saw for the price. It's powerful, lightweight, and easy to use. The variable speed control is a nice touch, and the carrying case is a convenient bonus. The only real downsides are the sensitive trigger switch and the short cord. However, these are minor issues that shouldn't deter most users.
If you're looking for a powerful and affordable saw, the Craftsman CMCF921 is a great option. It's perfect for DIY projects around the house or for light-duty construction work.
Here are some additional thoughts:
- The saw is best suited for cutting wood, but it can also be used to cut other materials, such as plastic and metal.
- The saw is not recommended for heavy-duty construction work.
- The saw should be used with caution. Always wear safety glasses when operating the saw.
- The saw should be stored in a safe place when not in use.
I hope this helps!
Craftsman CMCF921 Where To Buy
Sure. Here are some places where you can buy the Craftsman CMCF921 and spare parts:
- Craftsman Direct: You can buy the Craftsman CMCF921 directly from the Craftsman website. They also sell spare parts for this model.
- Walmart: Walmart is another good place to buy the Craftsman CMCF921. They often have competitive prices and a wide selection of spare parts.
- Amazon: Amazon is another popular option for buying tools and equipment. They usually have a good selection of Craftsman products, including the CMCF921 and spare parts.
- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells the Craftsman CMCF921. They also sell spare parts for this model.
- Lowes: Lowes is another good option for buying the Craftsman CMCF921 from a brick-and-mortar store. They also sell spare parts for this model.
- eBay: eBay is a good option if you're looking for a used or refurbished Craftsman CMCF921. You can also find spare parts on eBay, but be sure to check the seller's reputation before making a purchase.
I hope this helps!
Craftsman CMCF921 Problems and Solutions
Sure. Here are some common issues and problems with the Craftsman CMCF921 miter saw, along with expert-recommended solutions:
- The saw blade does not spin. This is usually caused by a problem with the saw's motor. To troubleshoot, first check the power cord to make sure it is plugged in properly. If the power cord is plugged in and the saw still does not spin, then you may need to replace the motor.
- The saw blade wobbles. This is usually caused by a loose blade or a bent arbor. To troubleshoot, first tighten the blade screws. If the blade still wobbles, then you may need to replace the arbor.
- The saw cuts unevenly. This is usually caused by a dull blade or a misaligned fence. To troubleshoot, first check the sharpness of the blade. If the blade is dull, then you will need to sharpen it. If the blade is sharp, then you may need to adjust the fence.
- The saw makes a loud noise. This is usually caused by a problem with the saw's bearings. To troubleshoot, first check the air vents to make sure they are not blocked. If the air vents are not blocked and the saw is still making a loud noise, then you may need to replace the bearings.
Here are some step-by-step instructions on how to troubleshoot and fix some of the common problems with the Craftsman CMCF921 miter saw:
- To troubleshoot a saw blade that does not spin:
- Make sure the power cord is plugged in properly.
- Check the circuit breaker to make sure it is not tripped.
- Inspect the motor for any obvious damage.
- If you have checked all of these things and the saw still does not spin, then you may need to replace the motor.
- To troubleshoot a saw blade that wobbles:
- Tighten the blade screws.
- Inspect the arbor for any damage.
- If you have checked all of these things and the blade still wobbles, then you may need to replace the arbor.
- To troubleshoot a saw that cuts unevenly:
- Check the sharpness of the blade.
- Adjust the fence.
- If you have checked all of these things and the saw is still cutting unevenly, then you may need to replace the blade.
- To troubleshoot a saw that makes a loud noise:
- Check the air vents to make sure they are not blocked.
- Inspect the bearings for any damage.
- If you have checked all of these things and the saw is still making a loud noise, then you may need to replace the bearings.
If you are not comfortable troubleshooting or fixing the problems with your Craftsman CMCF921 miter saw yourself, then you may want to contact a qualified technician for assistance.
Craftsman CMCF921 Manual
Craftsman CMCF921 Impact Wrench Manual
Safety Information
- Read and understand all instructions before using this impact wrench.
- Wear safety glasses and hearing protection whenever using this impact wrench.
- Keep hands and other body parts away from the impact wrench while it is operating.
- Do not use this impact wrench for any purpose other than for which it was designed.
- Do not use this impact wrench if it is damaged or malfunctioning.
- Keep this impact wrench out of the reach of children.
Before Use
- Make sure that the impact wrench is properly assembled and that all of the safety guards are in place.
- Check the battery level before using the impact wrench.
- Charge the battery if it is low.
- Select the appropriate socket for the fastener you are loosening or tightening.
- Attach the socket to the impact wrench.
Troubleshooting
- If the impact wrench does not turn on, check the battery level.
- If the battery level is low, charge the battery.
- If the impact wrench still does not turn on, contact customer service.
- If the impact wrench is not loosening or tightening fasteners, make sure that the socket is properly seated on the fastener.
- If the socket is properly seated and the impact wrench is still not loosening or tightening fasteners, contact customer service.
Maintenance
- Clean the impact wrench after each use.
- Use a damp cloth to wipe away any dirt or debris.
- Do not use harsh chemicals or solvents to clean the impact wrench.
- Store the impact wrench in a cool, dry place.
Warranty
This impact wrench is warranted to be free from defects in material and workmanship for a period of two years from the date of purchase. If the impact wrench becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
For customer service, please call 1-888-331-4569 or visit www.craftsman.com.
Additional Information
- The impact wrench can be used to loosen or tighten nuts and bolts up to 1/2 inch in size.
- The impact wrench has a maximum torque of 1,000 foot-pounds.
- The impact wrench comes with a carrying case, a battery, and a charger.
Visit our website for more information about Craftsman products.
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