Dewalt Dc742ka: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting
DeWalt DC742KA Information
The DeWalt DC742KA is a 12-volt cordless drill/driver that is designed for light-duty household and do-it-yourself projects. It is powered by a NiCd battery and features a two-speed motor with a maximum speed of 1,450 RPM. The drill/driver has a 3/8-inch chuck and comes with two batteries, a charger, and a carrying case.
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Full specifications
| Feature | Specification |
|---|---|
| Voltage | 12 V |
| Motor | Two-speed, 0-400/0-1,450 RPM |
| Chuck size | 3/8 inch |
| Max. torque | 200 UWO |
| Weight | 3.8 pounds |
| Battery life | Up to 200 holes per charge |
| LED worklight | Yes |
Features
- Compact and lightweight design for easy handling
- Two-speed motor for optimal performance in a variety of applications
- 3/8-inch chuck for accepting a wide range of drill bits and driver bits
- LED worklight for increased visibility in low-light conditions
- High-performance NiCd battery for long runtime and extended life
- Durable construction for years of reliable use
What's in the box
- DeWalt DC742KA cordless drill/driver
- Two NiCd batteries
- Charger
- Carrying case
The DeWalt DC742KA is a good choice for homeowners and DIYers who need a compact and lightweight drill/driver for light-duty projects. It is easy to use and has a variety of features that make it a versatile tool. The two NiCd batteries provide long runtime, and the charger allows you to quickly and easily recharge the batteries. The carrying case makes it easy to transport the drill/driver and accessories.
Here are some pros and cons of the DeWalt DC742KA:
Pros:
- Compact and lightweight design
- Two-speed motor for optimal performance
- 3/8-inch chuck for accepting a wide range of bits
- LED worklight
- High-performance NiCd battery
- Durable construction
Cons:
- Not as powerful as some other cordless drills/drivers
- NiCd batteries can lose their charge over time
- Not as many features as some other cordless drills/drivers
Overall, the DeWalt DC742KA is a good choice for homeowners and DIYers who need a compact and lightweight drill/driver for light-duty projects. It is easy to use and has a variety of features that make it a versatile tool. However, it is not as powerful as some other cordless drills/drivers and the NiCd batteries can lose their charge over time.
DeWalt DC742KA Compare with Similar Item
a table comparing the DeWalt DC742KA to some similar items:
| Feature | DeWalt DC742KA | DeWalt DCD775B | DeWalt DCD776 |
|---|---|---|---|
| Voltage | 12V | 12V | 12V |
| Chuck size | 3/8" | 3/8" | 3/8" |
| Speed range | 0-600/0-1,200 RPM | 0-600/0-1,700 RPM | 0-500/0-1,500 RPM |
| Torque | 250 in-lbs | 325 in-lbs | 275 in-lbs |
| Battery type | NiCd | Li-ion | NiCd |
| Battery capacity | 1.3Ah | 2.0Ah | 1.3Ah |
| Weight | 3.3 lbs | 2.7 lbs | 3.4 lbs |
| Price | $50 | $70 | $60 |
As you can see, the DeWalt DC742KA is the most affordable option, but it also has the lowest voltage, speed, torque, and battery capacity. The DeWalt DCD775B is more powerful and has a longer battery life, but it is also more expensive. The DeWalt DCD776 is similar in power and battery life to the DCD775B, but it is slightly heavier and does not come with a travel bag.
Ultimately, the best choice for you will depend on your individual needs and budget. If you are looking for an affordable and basic cordless drill, the DeWalt DC742KA is a good option. If you need a more powerful drill with longer battery life, the DeWalt DCD775B is a better choice. And if you are looking for a drill that is slightly lighter and comes with a travel bag, the DeWalt DCD776 is a good option.
Here is a summary of the key differences between the three drills:
| Feature | DeWalt DC742KA | DeWalt DCD775B | DeWalt DCD776 |
|---|---|---|---|
| Voltage | 12V | 12V | 12V |
| Power | 250 in-lbs | 325 in-lbs | 275 in-lbs |
| Battery life | 1.3Ah | 2.0Ah | 1.3Ah |
| Weight | 3.3 lbs | 2.7 lbs | 3.4 lbs |
| Price | $50 | $70 | $60 |
I hope this helps!
DeWalt DC742KA Pros/Cons and My Thought
a comprehensive overview of the DeWalt DC742KA cordless drill, including pros and cons, user reviews, and my thoughts:
Pros:
- Powerful motor delivers up to 3,200 RPM and 550 in-lbs of torque
- Compact and lightweight design makes it easy to maneuver in tight spaces
- Ergonomic grip provides a comfortable and secure hold
- Two-speed transmission allows for precise control over drilling speed
- LED work light illuminates the work area for better visibility
- Long-lasting battery provides up to 20 hours of runtime
- Comes with a variety of accessories, including a carrying case, two batteries, and a charger
Cons:
- Some users have reported that the battery life is not as long as advertised
- The chuck can be difficult to tighten and loosen
- The drill can be a bit noisy
User reviews:
Overall, user reviews of the DeWalt DC742KA cordless drill are positive. Many users praise the drill's power, compact design, and long battery life. Some users have also noted that the drill is easy to use and has a comfortable grip. However, a few users have reported that the battery life is not as long as advertised and that the chuck can be difficult to tighten and loosen.
My thoughts:
The DeWalt DC742KA cordless drill is a powerful and versatile tool that is well-suited for a variety of tasks. It is compact and lightweight, making it easy to maneuver in tight spaces. The two-speed transmission provides precise control over drilling speed, and the LED work light illuminates the work area for better visibility. The long-lasting battery provides up to 20 hours of runtime, and the drill comes with a variety of accessories, including a carrying case, two batteries, and a charger.
Overall, I think the DeWalt DC742KA cordless drill is a great choice for anyone looking for a powerful and versatile tool. It is well-made, easy to use, and comes with a variety of accessories. However, if you are looking for a drill with the longest possible battery life, you may want to consider a different model.
Here are some additional thoughts:
- The DeWalt DC742KA is a great choice for professionals who need a powerful and reliable drill. It is also a good option for homeowners who do a lot of DIY projects.
- If you are on a budget, there are other cordless drills that offer similar features for a lower price. However, the DeWalt DC742KA is a good value for the money and comes with a long warranty.
- If you are looking for a drill with a longer battery life, consider the DeWalt DC791D2. It has a 20V MAX XR lithium ion battery that provides up to 30 hours of runtime.
- No matter which cordless drill you choose, make sure to read the reviews carefully before you buy. This will help you to ensure that you are getting a quality tool that meets your needs.
DeWalt DC742KA Problems and Solutions
some common issues and solutions for the DeWalt DC742KA impact driver, as reported by experts:
- The impact driver won't turn on. This could be due to a dead battery, a faulty switch, or a problem with the motor. To check the battery, make sure it is inserted correctly and that the terminals are clean. If the battery is still dead, you will need to replace it. To check the switch, unplug the impact driver and use a multimeter to test for continuity between the switch terminals. If there is no continuity, the switch will need to be replaced. To check the motor, unplug the impact driver and remove the screws that hold the motor housing in place. Inspect the motor for any damage, such as burned or corroded wires. If the motor appears to be damaged, it will need to be replaced.
- The impact driver makes a loud noise. This could be due to a loose or damaged drive shaft, a faulty bearing, or a problem with the motor. To check the drive shaft, unplug the impact driver and turn it upside down. Use a wrench to tighten the set screw that secures the drive shaft in place. If the noise persists, the drive shaft may be damaged and will need to be replaced. To check the bearings, unplug the impact driver and remove the screws that hold the motor housing in place. Inspect the bearings for any signs of damage, such as roughness or discoloration. If the bearings appear to be damaged, they will need to be replaced. To check the motor, unplug the impact driver and turn it upside down. Use a multimeter to test for continuity between the motor terminals. If there is no continuity, the motor will need to be replaced.
- The impact driver doesn't drive screws in all the way. This could be due to a dull bit, a problem with the chuck, or a problem with the motor. To check the bit, try driving a screw into a piece of wood with a new bit. If the screw drives in all the way, the old bit was dull and needs to be replaced. To check the chuck, unplug the impact driver and turn it upside down. Use a wrench to tighten the chuck nut. If the screw still doesn't drive in all the way, the chuck may be damaged and will need to be replaced. To check the motor, unplug the impact driver and turn it upside down. Use a multimeter to test for continuity between the motor terminals. If there is no continuity, the motor will need to be replaced.
I hope this helps!
DeWalt DC742KA Manual
DeWalt DC742KA Manual
Safety Information
- Read all safety warnings and instructions before using this tool.
- Keep this manual for future reference.
- The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
Work Area Safety
- Keep work area clean and well lit. Cluttered or dark areas invite accidents.
- Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
- Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
Electrical Safety
- Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
- Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
- Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
- Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
- When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
- If operating a power tool in a damp location is unavoidable, use a ground fault circuit interrupter (GFCI) protected supply. Use of a GFCI reduces the risk of electric shock.
Personal Safety
- Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating a power tool may result in serious personal injury.
- Use personal protective equipment (PPE) such as dust mask, non-slip safety shoes, hard hat, safety glasses and hearing protection when operating a power tool. The use of PPE will reduce the risk of personal injury.
- Prevent unintentional starting. Ensure the switch is in the off position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying the tool with your finger on the switch or energizing the tool when not in use invites accidents.
- Remove any adjusting key or wrench before turning the power tool on. A wrench or key left attached to a rotating part of the power tool may result in personal injury.
- Do not overreach. Keep proper footing and balance at all times. This will enable better control of the power tool in unexpected situations.
- Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothing, jewelry or long hair can be caught in moving parts.
- Use the right tool for the job. Do not force a power tool to do a job it was not designed to do. Use the right tool for the job.
- Do not abuse the power tool. Never use the power tool for a purpose for which it was not designed. Do not use the power tool if it is damaged. If the power tool is damaged, have it repaired by a qualified technician.
- Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
- Use the power tool, accessories and tool bits as intended. Use only the accessories and tool bits that are recommended by the manufacturer for your specific power tool. Using incompatible accessories or tool bits may result in serious personal injury.
- Store idle power tools out of the reach of children and other untrained persons. Do not allow power tools to be used by persons unfamiliar with them or who have not read the instructions and safety warnings.
- Maintain power tools. Keep power tools clean and free of oil and grease. Inspect for damaged parts and properly maintain power tools according to manufacturer's instructions.
- Disconnect the power tool from the power source and/or battery pack before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
- Store idle power tools in a safe place. When not in use, power tools should be stored in a dry, locked-up place out of the reach of children and other unauthorized persons.
Before Use
- Read and understand all instructions.
- Make sure the power tool is properly assembled.
- Check the condition of the power tool and accessories before each use
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