Cordless Rotary Hammer Drill 21V – Powerful & Reliable

Specification Details
Model Number LK-8020
Battery Voltage 21V
Battery Capacity Options 4.0Ah / 6.0Ah
Motor Type Brushless
Speed Settings Variable
Charging Time ~1.5 to 2 Hours
Function Modes Drill / Hammer / Hammer Drill
Handle Type Ergonomic with Anti-Vibration
LED Light Yes
Warranty 1 Year

Minimum Order 10 Pieces

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Description

If you’re looking for a robust and reliable solution to tackle heavy-duty drilling tasks, the Cordless Rotary Hammer Drill 21V is your perfect companion. Designed with industrial performance in mind, this powerhouse blends freedom of movement with maximum efficiency. Whether you’re drilling into concrete, stone, or masonry, this tool will not disappoint.

With a 21V Lithium-Ion battery, available in both 4.0Ah and 6.0Ah capacities, you’ll enjoy extended run time and consistent torque. The ergonomic grip, brushless motor, and anti-vibration technology make this the ultimate tool for professionals and serious DIYers alike.

Cordless Rotary Hammer Drill 21V – Heavy-Duty Tool


Key Features of Cordless Rotary Hammer Drill 21V

  • High-Powered 21V Battery – Delivers robust performance with long-lasting charge.

  • Dual Battery Options – Choose from 4.0Ah or 6.0Ah based on your needs.

  • Cordless Convenience – No tangled wires. Total portability and freedom.

  • 3-in-1 Functionality – Hammer, Drill, and Hammer Drill modes.

  • Ergonomic Handle – Anti-slip grip for long hours of fatigue-free use.

  • LED Work Light – Illuminates dark working spaces.

  • Heat Dissipation Design – Keeps the motor cool for longer life.


What’s Included

  • 1 × Cordless Rotary Hammer Drill 21V (Model LK-8020)

  • 1 × 4.0Ah or 6.0Ah Lithium-Ion Battery

  • 1 × Smart Battery Charger

  • 1 × Auxiliary Handle

  • 1 × User Manual

  • 1 × Carry Case


Why Choose the Cordless Rotary Hammer Drill 21V?

This tool isn’t just about power—it’s about smart, controlled power. It’s ideal for professionals working on construction sites or serious DIYers who need a tool that doesn’t quit. Its cordless design and long-lasting battery mean you can work anywhere, anytime—no socket required.

Additionally, its smart heat dissipation and brushless motor ensure the drill stays cool even under pressure, reducing wear and tear significantly.


Where to Use

  • Concrete drilling

  • Masonry chiseling

  • Wall anchoring

  • Construction sites

  • Home renovations

  • Outdoor installations


How to Use

  1. Charge the battery fully before first use.

  2. Attach the desired drill bit securely.

  3. Select the correct mode: Drill / Hammer / Hammer Drill.

  4. Use the auxiliary handle for better control.

  5. Hold firmly, press the trigger, and start drilling.

  6. Clean and store in the carry case after use.


Care Instructions

  • Avoid dropping the drill on hard surfaces.

  • Clean dust after every use.

  • Store in a dry, cool place.

  • Recharge battery only with the provided charger.

  • Lubricate the chuck every 2–3 months.


Who Should Buy?

This is a must-have tool for:

  • Professional contractors

  • Civil engineers

  • Construction workers

  • DIY home renovators

  • Electrical and plumbing technicians


Return & Warranty Policy

We offer a 7-day return policy and a 1-year product warranty against manufacturing defects. Contact our support team for easy returns or replacements.


Delivery & Packaging System

Your drill set will arrive securely packed in a foam-fitted durable carrying case. We ensure safe and timely delivery across the country, with tracking updates provided on request.

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