Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your CONENTOOL 12V Cordless Drill Driver Kit. Please read this manual thoroughly before first use and keep it for future reference.
The CONENTOOL 12V Cordless Drill Driver is designed for drilling into wood, plastic, metal, and other materials, as well as for driving and removing screws. It features a powerful 35 N.m max torque, 25+1 torque settings, and two variable speeds for versatile applications.

Image: The CONENTOOL 12V Cordless Drill Driver Kit, including the drill, two batteries, charger, and a case filled with various drill bits and screwdriver bits.
Important Safety Instructions
Always follow basic safety precautions when using electrical tools to reduce the risk of fire, electric shock, and personal injury.
- Wear appropriate personal protective equipment (PPE) such as safety glasses, gloves, and hearing protection.
- Keep your 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.
- Ensure the tool is switched off before making any adjustments, changing accessories, or storing the tool.
- Use the correct tool for your application. Do not force the tool.
- Store idle tools out of reach of children and other untrained persons.
Product Components and Features
Familiarize yourself with the various parts and features of your CONENTOOL Cordless Drill Driver.

Image: A detailed diagram of the CONENTOOL drill driver highlighting its key components: 3/8" keyless chuck, 25+1 adjustable clutch, LED light, variable speed switch, forward and reverse button, 2 variable speeds, and 2000 mAh lithium battery.
- 3/8" Keyless Chuck: For quick and easy bit changes. Features an all-metal automatic spindle lock.
- 25+1 Adjustable Clutch: Allows precise torque settings for various applications, preventing overtightening or stripping screws.
- LED Light: Illuminates the work area for improved visibility in dark spaces.
- Variable Speed Switch: Provides precise control over drilling and driving speed.
- Forward and Reverse Button: Easily switch between drilling/driving and unscrewing.
- 2 Variable Speeds: Low speed (0-450 RPM) for screwing, high speed (0-1650 RPM) for drilling.
- 2000 mAh Lithium Battery: Offers long-lasting power and reliable performance.

Image: An internal view of the drill, highlighting the improved motor made of pure copper, designed for more power, durability, and quieter operation with small power loss.

Image: A graph illustrating the extended working hours provided by the 2x 2.0AH large capacity batteries compared to other batteries, showing a slower discharge rate over time.
Setup
Charging the Battery
- Connect the charger to a standard power outlet.
- Slide the battery pack onto the charger until it clicks into place.
- Allow the battery to charge fully before first use. The indicator light on the charger will change when charging is complete.
- Always disconnect the charger from the power supply and remove the battery once fully charged.
Installing/Removing the Battery
- To install: Align the battery pack with the base of the drill handle and slide it in until it locks securely.
- To remove: Press the battery release button (usually located on the side of the battery pack) and slide the battery out.
Installing/Removing Drill Bits or Screwdriver Bits

Image: A close-up showing the operation of the 3/8" (10mm) self-locking drill chuck, demonstrating how to open and close it to insert or remove bits.
- Ensure the drill is switched off and the forward/reverse switch is in the center (locked) position.
- Rotate the chuck counter-clockwise to open the jaws.
- Insert the desired drill bit or screwdriver bit fully into the chuck.
- Rotate the chuck clockwise to tighten the jaws securely around the bit. Ensure the bit is centered and firmly held.
- To remove: Rotate the chuck counter-clockwise to loosen the jaws and pull the bit out.
Operating Instructions
Selecting Speed

Image: A visual representation of the two-speed levels: 0-450 RPM for drilling holes in various materials (Speed 1) and 0-1650 RPM for tightening or loosening screws (Speed 2).
- Speed 1 (Low, 0-450 RPM): Ideal for driving screws, larger diameter drilling, or applications requiring higher torque.
- Speed 2 (High, 0-1650 RPM): Suitable for smaller diameter drilling and applications requiring faster speed.
- Adjust the speed by sliding the gear selector switch located on top of the drill.
Adjusting Torque (Clutch Setting)

Image: A chart illustrating the drill's multifunctional capabilities, showing increasing torque/power levels suitable for screws, wood, ceramics, brick, concrete, and steel, with distinct settings for drilling and screwdriving.
- The torque adjustment ring is located behind the chuck. Rotate it to select the desired torque setting from 1 to 25.
- The higher the number, the greater the torque. Start with a lower setting and increase as needed to prevent overtightening or damaging the workpiece.
- Use the drill symbol setting for drilling applications, which provides maximum torque without clutch engagement.
Forward/Reverse Operation
- Push the forward/reverse selector switch (located above the trigger) to the left for forward rotation (drilling/driving screws).
- Push the switch to the right for reverse rotation (removing screws).
- For safety, place the switch in the center position to lock the trigger and prevent accidental starting.
Operating the Drill
- Ensure the correct bit is installed and the battery is charged.
- Select the appropriate speed and torque setting for your task.
- Position the drill bit on the workpiece.
- Press the trigger to start the drill. The LED light will illuminate the work area.
- Apply steady, even pressure. Do not force the drill.
- Release the trigger to stop the drill.

Image: A user demonstrating the versatility of the CONENTOOL drill, shown both drilling into wood and driving a screw into a wall, illustrating its practical application.
Maintenance
General Cleaning
- Always disconnect the battery pack before cleaning.
- Wipe the tool with a clean, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Keep the ventilation openings clear of dust and debris to prevent overheating. Use compressed air if necessary.
Battery Care
- Store batteries in a cool, dry place away from direct sunlight and extreme temperatures.
- Do not store batteries in a discharged state for extended periods. Recharge them periodically if not in use.
- Do not short-circuit the battery terminals.
Accessory Care
- Clean drill bits and screwdriver bits after use.
- Store accessories in the provided carrying case to prevent damage and loss.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Drill does not start | Battery not charged or not properly installed. Forward/reverse switch in center (locked) position. | Charge battery fully. Reinstall battery securely. Move forward/reverse switch to desired direction. |
| Loss of power during operation | Battery is low. Overload protection activated. | Recharge battery. Reduce pressure or use a higher torque setting. |
| Bit wobbles or falls out | Chuck not tightened properly. Bit shank is damaged. | Retighten chuck firmly. Replace damaged bit. |
| Overheating | Continuous heavy use. Blocked ventilation. | Allow tool to cool down. Clear ventilation openings. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | CR-314 |
| Voltage | 12 Volts |
| Max Torque | 35 N.m |
| No-Load Speed (Low) | 0-450 RPM |
| No-Load Speed (High) | 0-1650 RPM |
| Clutch Settings | 25+1 |
| Chuck Size | 3/8" (10mm) Keyless |
| Battery Type | Lithium-ion |
| Battery Capacity | 2000 mAh (2x included) |
| Weight | 2.13 kg (with battery) |
| Dimensions (L x W x H) | 31 x 25 x 9 cm |
Included Accessories

Image: A display of all accessories included in the kit, such as the cordless drill, flexible drill shank, various drill bits, screwdriver bits, socket spanner, connection head, charger, rechargeable batteries, and carrying case.
- 1 x Cordless Drill
- 1 x Flexible Drill Shank
- 6 x Conventional Drill Bits
- 6 x Long Screwdriver Bits
- 9 x Socket Spanners
- 10 x Screwdriver Bits
- 2 x Connection Heads
- 1 x Charger
- 2 x Rechargeable Batteries (2000 mAh each)
- 1 x Carrying Case
Warranty and Support
CONENTOOL is committed to providing high-quality products. For any questions regarding your product, please refer to the seller's contact information or Amazon's customer service.
While specific warranty details are not provided in this manual, most products come with a standard manufacturer's warranty against defects in materials and workmanship. Please retain your proof of purchase for any warranty claims.
For further assistance or technical support, please contact the seller Zhen Hui Xiang EU through the Amazon platform.





