Deli Group Co.,Ltd.
Drill

Drill

Deli provides corded and cordless products, different torque, impact functions, etc. to meet various drilling needs. The versatile design of drill supports not only standard drilling but also impact drilling and screwdriving functions, making it ideal for various applications. The ergonomic handle ensures a comfortable grip, even during extended use. With adjustable speed settings, users can achieve precise control across different working conditions. Built with high-quality materials and a durable structure, Deli drill is engineered for long-lasting performance.

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Deli Professional Drill Types

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Key Components of a Cordless Drill

Battery Pack

Most modern cordless drills use lithium-ion batteries for longer run time, faster charging, and lighter weight.

Motor

The motor converts electrical energy from the battery into mechanical motion to rotate the drill bit.

Chuck

The chuck is the part that holds the drill bit or driver bit in place. Most cordless drills use a keyless chuck, allowing quick bit changes by hand.

Trigger & Speed Control

The variable-speed trigger controls how fast the drill spins. The harder you press, the faster it goes.

Gearbox & Torque Settings

Cordless drills often have multiple speed settings (gears) and adjustable torque (clutch) settings to prevent overdriving or damaging screws/materials.

Forward/Reverse Switch

Allows you to switch between tightening and loosening.


How Does a Cordless Drill Work?

When you press the trigger, the battery sends power to the motor. The motor spins, turning the gearbox and ultimately the chuck, which holds the bit. You can adjust the torque setting to control how much force is applied. With the forward/reverse switch, you can drive or remove screws easily. When the battery runs low, simply recharge or swap it out for a fresh one.


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Deli Drill FAQs

What’s the difference between a cordless and a corded drill?

A cordless drill runs on a rechargeable battery, offering portability and convenience without needing a power outlet. A corded drill must be plugged in and usually provides more continuous power but less flexibility.

What do the torque settings do?

Torque settings control how much rotational force the drill applies. Lower settings are ideal for delicate materials or small screws, while higher torque is used for tougher tasks like drilling into hardwood or metal.

What are some common uses of cordless drill?
  • Drilling holes in wood, drywall, plastic, or metal

  • Assembling furniture

  • Installing shelves or fixtures

  • Driving or removing screws

  • DIY and professional construction projects


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