Tegatok 20V Cordless Rotary Hammer Drill

1. Introduction

Thank you for choosing the Tegatok 20V Cordless Rotary Hammer Drill. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your new power tool. Please read this manual thoroughly before first use and keep it for future reference.

2. Safety Instructions

Always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury. Keep your work area clean and well-lit. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.

• Wear appropriate personal protective equipment (PPE) including safety glasses, hearing protection, and gloves.
• Ensure the battery is fully charged before use.
• Always remove the battery pack before making any adjustments, changing accessories, or storing the tool.
• Keep children and bystanders away while operating a power tool.
• Do not force the power tool. Use the correct power tool for your application.
• Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the power tool’s operation.

3. Product Features & Components

Key Components:

• Keyless Chuck (SDS-Plus): For quick and easy bit changes.
• Depth Ruler: For precise drilling depth control.
• 360° Rotatable Handle: Provides optimal control and comfort for various applications.
• Operator Display: Indicates operational status and battery level.
• LED Light: Illuminates the work area for improved visibility.
• 3 Functions Switch: Selects between Drill, Drill & Hammer, and Hammer modes.
• Forward and Reverse Selector: Changes the rotation direction for drilling and bit removal.
• Plastic Handle: Ergonomically designed for grip and comfort.
• Battery (Li-ion 20V): Provides cordless power.

4. Setup

4.1 Charging the Battery

1. Connect the charger to a standard power outlet.
2. Slide the 20V Lithium-Ion battery pack into the charger.
3. The indicator light on the charger will show the charging status. Ensure the battery is fully charged before first use.
4. Once fully charged, remove the battery from the charger.

4.2 Attaching the Auxiliary Handle

The 360° rotatable auxiliary handle can be adjusted for optimal control. Loosen the handle grip, rotate it to the desired position, and tighten securely.

4.3 Installing/Removing SDS-Plus Bits

1. Clean the shank of the SDS-Plus bit.
2. Pull back the chuck collar and insert the bit into the chuck.
3. Rotate the bit slightly until it locks into place. Release the chuck collar.
4. Pull on the bit to ensure it is securely locked. A slight axial play is normal for SDS-Plus systems.
5. To remove, pull back the chuck collar and pull the bit out.

4.4 Inserting the Depth Ruler

Insert the depth ruler into the designated hole on the auxiliary handle. Adjust it to the desired drilling depth and secure it by tightening the handle.

5. Operating Instructions

5.1 Selecting Operating Mode

The Tegatok Rotary Hammer Drill offers three main operating modes, selected via the 3 Functions Switch:

• Drill Mode (Rotation Only): For drilling in wood, metal, plastic, and other materials that do not require hammering action.
• Drill & Hammer Mode (Rotation with Hammering): For drilling in concrete, masonry, and stone.
• Hammer Mode (Hammering Only): For chiseling, chipping, or demolition work.

Additionally, the tool supports Chisel Angle Adjustment for optimal positioning during hammering tasks.

5.2 Forward and Reverse Operation

Use the Forward and Reverse Selector to change the direction of rotation. The forward setting is for drilling, while the reverse setting is useful for removing jammed drill bits or driving/removing screws (if applicable with appropriate accessories).

5.3 LED Work Light

The integrated LED light automatically activates when the trigger is pressed, illuminating your work surface for better visibility in dimly lit areas.

5.4 Safety Clutch

The safety clutch is designed to protect the user and the tool in case the drill bit jams. If the bit binds, the clutch will disengage the drive, preventing sudden torque reactions. Release the trigger immediately if this occurs.

6. Maintenance

Regular maintenance ensures the longevity and optimal performance of your tool.

• Cleaning: Keep the ventilation openings clear and clean. Use a soft, damp cloth to wipe down the tool. Do not use harsh chemicals or abrasive cleaners.
• Lubrication: The SDS-Plus chuck mechanism benefits from occasional lubrication with a small amount of grease to ensure smooth bit insertion and removal.
• Battery Care: Store batteries in a cool, dry place away from direct sunlight. Do not store fully discharged batteries for extended periods.
• Inspection: Periodically check for loose screws, damaged cords (if applicable), or worn parts. Replace any damaged parts immediately.

7. Troubleshooting

8. Specifications

9. User Tips

• For optimal battery life, avoid completely draining the battery before recharging.
• When drilling into hard materials like concrete, apply steady pressure but do not lean excessively on the tool; let the hammer action do the work.
• Always use sharp, clean drill bits appropriate for the material you are working on.
• Periodically clean the SDS-Plus chuck to prevent dust and debris from affecting bit changes.
• Store the tool and batteries in a dry environment to prevent corrosion and extend lifespan.

10. Warranty & Support

For warranty information or technical support, please refer to the contact details provided at the point of purchase or visit the official Tegatok website. Keep your purchase receipt as proof of purchase for any warranty claims.