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2025 Factory Direct Sales Custom 21volt Lithium Battery Cordless Hammer Drill Multifunctional Power Tools Hot Sale

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Versatile Drilling & Driving: Equipped with a hammer drill function and variable speed control, this 21V cordless drill excels at drilling up to 10mm in masonry, metal, and wood, while also driving screws for diverse construction and assembly tasks.
  • Brushless Motor Efficiency: The brushless motor ensures energy efficiency, longer runtime, and durability, ideal for prolonged use in demanding scenarios.

Key features

  • 1. Brushless Motor Technology for Enhanced Efficiency

  • With a brushless motor, you can achieve energy-efficient and durable performance compared to traditional brushed motors*. The advanced motor design reduces energy loss and extends tool lifespan.

  • 2. Variable Speed Control & Integrated LED Light for Precision

  • With variable speed control and an integrated LED light, you can adjust drilling speed precisely and work in low-light conditions. The ergonomic textured grip ensures secure handling during tasks.

  • 3. 21V Power for Versatile Drilling Capabilities

  • With 21V power, you can drill up to 10mm diameter in various materials, making it suitable for both light and heavy-duty applications. The lightweight (1.2kg) design reduces fatigue during prolonged use.

  • 4. Multifunctional Design for Diverse Applications

  • With hammer and drill modes, you can tackle tasks ranging from home repairs to professional projects. The adjustable chuck accommodates different bit sizes for maximum adaptability.

  • 5. Integrated Battery for Prolonged Use & Convenience

  • With an integrated high-capacity lithium battery, you can work longer without recharging compared to models with detachable batteries*. The battery indicator ensures you monitor remaining charge effortlessly.

Product details

2025 Factory Direct Sales Custom 21volt Lithium Battery Cordless Hammer Drill Multifunctional Power Tools Hot Sale

The 2025 Factory Direct Sales Custom 21V Lithium Battery Cordless Hammer Drill combines versatility and precision for both light and heavy-duty tasks. With a brushless motor, variable speed control, and an integrated LED light, this tool ensures efficiency and safety across diverse applications. Its ergonomic design and lightweight build (1.2kg) make it ideal for prolonged use in construction, DIY projects, and professional workshops.

Technical specifications

FeatureSpecificationBenefit
Drill TypeHammer Drill & Cordless DrillHandles drilling and screw-driving tasks
Motor TypeBrushless MotorEnergy-efficient, long-lasting operation
Power Source21V Lithium BatteryCordless mobility and instant readiness
Speed ControlVariable Speed (0-500 RPM)Precision for delicate or heavy-duty work
Max Drilling Diameter10mm (masonry/concrete)Versatile for diverse material types
Weight1.2kgLightweight for ergonomic comfort
LED LightIntegrated Front LightIlluminates work areas in low-light conditions
Battery IndicatorReal-Time Charge DisplayAvoids unexpected power loss during use

Customization guide

Adjustable speed settings and chuck size allow customization for specific tasks. For example:

  • Speed Tuning: Lower RPM for precision drilling in wood or metal, higher RPM for masonry.
  • Chuck Compatibility: Swap bits between 3mm to 10mm for varying project needs.
  • Battery Runtime: Optional high-capacity battery packs (not included) extend usage for large-scale projects.

Get inspired

Whether you’re assembling furniture, installing shelves, or tackling masonry, this drill’s compact design and robust performance make it a go-to tool. The LED light ensures visibility in tight spaces, while the ergonomic grip reduces hand fatigue during extended use.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Drilling Diameter10mm13mm (+30%)16mm (+60%)
Torque Output20 Nm25 Nm (+25%)35 Nm (+75%)
Battery Runtime45 minutes60 minutes (+33%)90 minutes (+100%)
Weight1.2kg1.3kg1.4kg

Supplier's note

  1. Technical Breakthroughs:

    • Brushless Motor: 30% more energy-efficient than brushed motors, extending battery life.
    • Variable Speed Control: Adjustable RPM range (0-500) enables precision in delicate tasks.
    • Integrated LED Light: Enhances visibility in confined or dark environments.
  2. Version Selection Guidance:

    • Base Model: Ideal for DIY enthusiasts and light-duty tasks (e.g., assembling furniture). Its 10mm capacity and 45-minute runtime suit short-term projects.
    • Advanced Model: Best for professionals needing medium-duty performance (e.g., installing cabinets). The 13mm drilling capability and 60-minute runtime handle moderate workloads.
    • Pro Model: Designed for heavy-duty applications (e.g., masonry, construction). The 16mm capacity and 90-minute runtime excel in demanding scenarios.

With the Pro Model’s 35 Nm torque, you can tackle reinforced concrete effortlessly. Pair its high capacity with the LED light for safe, efficient work in challenging conditions. The Base Model’s lightweight design ensures comfort for everyday tasks. Choose based on your project scale and material requirements.

Frequently asked questions

  • Which cordless drill model is best for light DIY projects requiring up to 10mm drilling?

  • How do I maintain the battery life of the 21V lithium battery cordless hammer drill?

  • What materials can the 21V cordless hammer drill effectively drill through?

  • Can this cordless hammer drill be customized with additional accessories?

  • What are the advantages of the brushless motor in this drill compared to brushed motors?

  • How do I clean and care for the drill’s chuck and bit holder?

  • Is the 21V lithium battery of this drill certified for safety and durability?

  • What makes this 1.2kg cordless hammer drill suitable for frequent home use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Battery VoltageHeavy-duty construction, prolonged useIndustry Standard: 18V (common for basic tasks)
Our Base: 21V (▲, 20% higher power)
Our Advanced: 36V (▲▲, industrial strength)
Higher voltage improves drilling capacity and runtime.
Advanced models handle tougher materials.
Advanced models may be bulkier or costlier.
Motor TypeEnergy efficiency, frequent useIndustry Standard: Brushed motor (standard efficiency)
Our Base: Brushless motor (▲, 90% efficiency, IP54 rating)
Our Advanced: Brushless + torque control (▲▲, 95% efficiency)
Brushless motors reduce energy consumption and heat.
Advanced models offer precision control.
Brushed motors are cheaper but less efficient.
WeightProlonged use, portabilityIndustry Standard: 1.5kg (standard weight)
Our Base: 1.2kg (▲, ergonomic design)
Our Advanced: 1.0kg (▲▲, ultra-lightweight)
Lighter drills reduce user fatigue.
Advanced models prioritize comfort.
Lighter models may have reduced durability.
Max Drilling DiameterDrilling through masonry/concreteIndustry Standard: 8mm (basic materials)
Our Base: 10mm (▲, reinforced concrete)
Our Advanced: 13mm (▲▲, industrial masonry)
Larger diameter handles tougher materials.
Advanced models excel in heavy-duty scenarios.
Larger bits may require more power or skill.
Speed ControlPrecision tasks, varying materialsIndustry Standard: Fixed speed (limited control)
Our Base: Variable speed (0-1500 RPM, ▲)
Our Advanced: Variable + torque (0-2000 RPM, ▲▲)
Variable speed allows precision for delicate tasks.
Advanced models offer torque adjustment for control.
Fixed-speed models are simpler but less versatile.
Drill TypeVersatility in tasksIndustry Standard: Cordless drill (no hammer function)
Our Base: Hammer drill (▲, 2.5J impact)
Our Advanced: Hammer + impact driver (▲▲, multi-tool)
Hammer function drills masonry efficiently.
Advanced models combine drilling and driving for multi-tasking.
Multi-tools may be bulkier or require more storage space.

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