BLACK+DECKER BDCHD18K1B2-QW
BLACK+DECKER BDCHD18K1B2 Hammer Drill User Manual
Model: BDCHD18K1B2-QW
Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your BLACK+DECKER BDCHD18K1B2 Hammer Drill. Please read this manual thoroughly before using the product and keep it for future reference.
Important Safety Instructions
Always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury. Keep this manual handy for quick reference.
General Safety
- WARNING: Always wear appropriate personal protective equipment (PPE) such as safety glasses, hearing protection, and gloves when operating the tool.
- Keep the 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
- 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.
Battery Safety
- Only use the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
- When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
- Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
Product Components
The BLACK+DECKER BDCHD18K1B2 Hammer Drill comes with the following components:
- 18V Hammer Drill Unit
- 2 x 2.0Ah Lithium-Ion Batteries
- 1 Amp Charger
- Carrying Case

Image: The BLACK+DECKER BDCHD18K1B2 Hammer Drill kit, including the drill, two lithium-ion batteries, and a battery charger, all neatly arranged. This image shows the complete package contents.
Setup
Charging the Battery
Before first use, fully charge the battery. The charger is designed to charge BLACK+DECKER 18V Lithium-Ion batteries.
- Connect the charger to a standard electrical outlet.
- Slide the battery pack onto the charger as shown. Ensure it clicks into place.
- The charging indicator light will illuminate, indicating the charging status. A full charge typically takes approximately 60-90 minutes for a 2.0Ah battery.
- Once fully charged, remove the battery from the charger.

Image: A close-up view of hands inserting an 18V lithium-ion battery into the BLACK+DECKER battery charger. This demonstrates the correct method for attaching the battery to the charging unit.
Installing/Removing the Battery
- To install: Align the battery pack with the tool's battery port and slide it in until it clicks securely into place.
- To remove: Press the battery release button (usually located on the side of the battery) and slide the battery pack out of the tool.
Installing Drill Bits/Accessories
- Ensure the tool is switched off and the battery is removed.
- Rotate the chuck counter-clockwise to open the jaws.
- Insert the drill bit or accessory fully into the chuck.
- Rotate the chuck clockwise to tighten the jaws securely around the bit. Hand-tighten firmly.
Operating Instructions
Powering On/Off
The tool is activated by pressing the variable speed trigger switch. Release the trigger to turn the tool off.
Selecting Operating Mode (Drill/Hammer Drill)
The BDCHD18K1B2 features a mode selector ring. Rotate the ring to select between drilling mode (for wood, metal, plastic) and hammer drilling mode (for masonry, concrete).

Image: A detailed view of the front section of the BLACK+DECKER hammer drill, highlighting the adjustable chuck and the mode selection ring, which allows switching between drilling and hammer drilling functions.
Adjusting Torque Settings
The torque collar allows you to adjust the amount of torque applied, preventing overtightening of screws or damage to materials. Select a lower setting for softer materials and smaller screws, and a higher setting for harder materials and larger screws.
Drilling in Wood and Metal
For drilling into wood or metal, select the drill mode. Use appropriate drill bits for the material. Apply steady, even pressure. For metal, use a center punch to mark the drilling spot and consider using cutting oil.

Image: A person is shown using the BLACK+DECKER hammer drill to drive a screw into a wooden deck board. This illustrates the tool's application for fastening in wood, demonstrating its versatility beyond just drilling.
Hammer Drilling in Masonry
For drilling into masonry, brick, or concrete, select the hammer drill mode. Use carbide-tipped masonry drill bits. Apply firm, consistent pressure. The hammer action will assist in breaking through hard materials.

Image: A person is operating the BLACK+DECKER hammer drill to create a hole in a brick wall. This image demonstrates the tool's hammer function being used for drilling into hard masonry surfaces.
Maintenance
Cleaning
Regularly clean the ventilation slots of the tool to prevent overheating. Use a soft brush or dry cloth. Do not use water or chemical cleaners.
Storage
Store the tool, batteries, and charger in a cool, dry place, away from direct sunlight and moisture. Ensure batteries are partially charged before long-term storage.
Battery Care
- Do not store batteries in discharged condition.
- Avoid exposing batteries to extreme temperatures.
- Do not attempt to open or modify battery packs.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not start | Battery not charged or not properly inserted. | Charge battery fully. Ensure battery is securely clicked into place. |
| Reduced power/performance | Battery charge is low. | Recharge the battery. |
| Overheating | Blocked ventilation slots. Continuous heavy use. | Clean ventilation slots. Allow tool to cool down. Reduce load. |
| Drill bit slips in chuck | Chuck not tightened sufficiently. | Remove battery, then re-tighten chuck firmly. |
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | BDCHD18K1B2-QW |
| Brand | BLACK+DECKER |
| Power Source | Cordless Electric |
| Voltage | 18 Volts |
| Battery Type | Lithium Ion |
| Battery Capacity | 2.0 Ah (x2 included) |
| Maximum Rotational Speed | 1400 RPM |
| Maximum Torque | 52 Newton Meters |
| Number of Speeds | 2 |
| Drill Type | Hammer Drill |
| Drilling Capacity (Wood) | 25 mm |
| Drilling Capacity (Metal) | 10 mm |
| Product Dimensions (L x W x H) | 11.81" x 11.81" x 4.13" |
| Item Weight | 2.86 pounds (1.3 kg) |
Warranty Information
BLACK+DECKER products are manufactured to high quality standards and are guaranteed for professional use. This product comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty period and coverage details. Keep your proof of purchase for warranty claims.
For warranty service, please contact BLACK+DECKER customer support.
Customer Support
For technical assistance, spare parts, or service, please visit the official BLACK+DECKER website or contact their customer service department. Always provide the model number (BDCHD18K1B2-QW) when seeking support.
Official BLACK+DECKER Store: Visit Store
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