Power Tools

Selecting the Right Voltage and Power Source

Choosing the correct power source depends on your required torque, mobility, and runtime. Low-voltage tools like 3.6V or 4V rechargeable screwdrivers offer controlled torque around 5N.m, which prevents damage to delicate electronic components during assembly. For heavy construction and industrial maintenance, 18V and 20V brushless battery systems provide the necessary RPM and torque for drilling, grinding, and fastening.

• 3.6V to 4V DC: Ideal for precision electronics, light MRO assembly, and low-torque fastening.
• 18V to 20V MAX: The industrial standard for cordless construction tools, offering up to 3250 RPM for heavy drilling.
• Pneumatic (Air-Powered): Best for continuous workshop applications, such as paint spraying, operating at pressures up to 3.5 bar.

Matching Drive Types and Chuck Sizes to Your Application

Standardizing your drive types ensures compatibility with your existing socket and bit inventory. High-torque impact drivers and wrenches typically feature 1/4-inch hex quick-release chucks for rapid bit changes under heavy loads. For heavy-duty drilling, a 1/2-inch chuck accepts larger round or hex shanks and minimizes slippage during high-resistance operations.

• 1/4-inch Hex Quick-Release: Designed for high-speed impact driving and fast bit swaps in production environments.
• 1/2-inch Chuck: Standard for high-torque rotary drills and heavy fastening applications.

Evaluating Motor Technology for Industrial Duty Cycles

For high-duty-cycle industrial environments, brushless motors are the preferred choice. Brushless tools, such as 18V angle grinders and 20V impact drivers, eliminate carbon brush wear. This design reduces maintenance downtime, increases runtime per battery charge, and prevents sparking in sensitive industrial environments where airborne dust or gases might be present.