18-21V Brushless Drill Controller Speed Driver Board

$35.99 $43.99

18–21V Brushless Lithium Drill Control Board

Upgrade or repair your handheld cordless drill with this precision-engineered 18–21V Brushless Lithium Drill Controller Speed Driver Board. Designed for DIY enthusiasts and professional technicians alike, this compact control board delivers smooth, variable-speed motor management for brushless cordless drills — keeping your power tools performing at their best.

Key Features

Compatible Voltage: 18V–21V brushless lithium-powered drills
Variable Speed Control: Enables precise adjustment of drilling speed to suit different materials — wood, metal, plastic, and more
Brushless Motor Support: Optimized circuitry for efficient, low-heat operation with brushless motor systems
Durable Construction: Built from ABS plastic and metal components for long-lasting reliability
Compact Design: Handheld-drill-friendly form factor for easy installation and integration
Random Color: Unit color may vary; functionality is identical across all variants

Specifications

Voltage Range	18V – 21V
Motor Type	Brushless
Material	ABS + Metal
Color	Random (varies per unit)
Country of Origin	Made in China

Package Contents

1× Brushless Drill Controller Speed Driver Board

Important Notes

Please verify that this board is compatible with your specific drill model and voltage rating before purchasing.
Colors displayed in product images may differ slightly from the actual item due to monitor brightness and lighting conditions.
Allow slight manual measurement deviation for listed dimensions.

Safety & Electrical Guidance

Working with power tool electronics requires care. For best practices when handling electrical components and DIY power tool repair, refer to the U.S. Consumer Product Safety Commission (CPSC) Power Tools Safety Resource.

Learn more: DeWalt

Frequently Asked Questions

Q: What voltage range is this brushless drill control board compatible with?

A: This drill controller speed driver board is designed to work with 18V to 21V brushless lithium cordless drills. Always confirm your drill's voltage rating matches before installing.

Q: Is this controller board a direct replacement for my existing drill control board?

A: This is a universal-style brushless drill controller board suitable for many handheld cordless drills in the 18–21V range. We strongly recommend verifying your drill's specifications and connector layout against this board before purchasing to ensure compatibility.

Q: What materials is the driver board made from?

A: The board is constructed from a combination of ABS plastic and metal components, providing a balance of lightweight handling and durable performance in typical power tool environments.