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    Electric Screwdriver

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    3.6V Cordless Electric Screwdriver Set

    3.6V Cordless Electric Screwdriver Set

    T-ETSD-36
    Low price cordless electric screwdriver set, 2~44 pcs accessories included. Rechargeable li-ion battery 3.6V 1300/1800mAh, USB charging, torque 3.5N.m, with LED light, can be folded 90° to be a gun-shape screwdriver. Best power tool kit for automatic screwing and unscrewing.
    Wholesale $35.58
    4V Cordless Electric Screwdriver Kit

    4V Cordless Electric Screwdriver Kit

    T-ETSD-42
    Good price cordless electric screwdriver kit for sale, with 42 pcs accessories. Operated by 4V 1300mAh rechargeable lithium battery, USB charging, torque 3N.m/6N.m, with OLED light, 90° fold to be used as a gun-shape screwdriver. Cheap automatic screwdriver set with best performance.
    Wholesale $35.99
    4.8V Cordless Electric Screwdriver Set

    4.8V Cordless Electric Screwdriver Set

    T-ETSD-48
    Affordable price cordless electric screwdriver set for sale, with 42 pcs accessories. Powered by 4.8V 600mAh rechargeable li-lion battery, charging voltage 220V, torque 3N.m, LED light, 90° rotatable handle. Best screwdriver kit, configuration with automatic screwdriver and bits.
    Wholesale $47.91
    12V/16.8V/21V Cordless Drill Driver

    12V/16.8V/21V Cordless Drill Driver

    T-ETSD-12
    Best cordless drill driver for sale. Powered by rechargeable lithium battery, optional voltage 12V/16.8V/21V, capacity 2200mAh, 2-level variable speed, maximum speed 1300/1800/2200 rpm, chuck size 2/5 inch (10mm), charging voltage 220V, LED light. Cheap cordless drill and screwdriver for screwing and drilling.
    Wholesale $80.72
    Brushless Electric Screwdriver, Torque 0.5/1.0/1.5 kgf

    Brushless Electric Screwdriver, Torque 0.5/1.0/1.5 kgf

    T-ETSD-GA
    Brushless electric screwdriver for low torque. Torque range can select 0.15-0.5/0.2-1.0/0.3-1.5 kgf.cm. Accuracy ±0.1%, variable no-load speed 500-1000rpm. Applicable bit φ4. Input voltage DC 22V. Good price and high precision.
    $448.31
    Brushless Electric Screwdriver, Torque 1/2/3 kgf

    Brushless Electric Screwdriver, Torque 1/2/3 kgf

    T-ETSD-GBX
    Brushless electric screwdriver for sale. Adjustable torque, range can select 0.1-1/0.2-2/0.3-3 kgf.cm. Accuracy ±3%, no-load speed 1000rpm. Applicable bit φ4. Input voltage DC 25V. Affordable price and high quality.
    $349.85
    Brushless Electric Screwdriver, Torque 3/5/12 kgf

    Brushless Electric Screwdriver, Torque 3/5/12 kgf

    T-ETSD-GES
    Good price electric screwdriver for sale, driven by brushless motor. Adjustable torque, 0.3-3/0.5-5/2-12 kgf.cm optional. ±3% accuracy, 1000rpm no-load speed adjustable. Applicable bit φ4 and φ5. Input voltage DC 30V. High precision, with torque protection.
    $362.15
    Brushless Electric Screwdriver, Torque 10/15/20/25 kgf

    Brushless Electric Screwdriver, Torque 10/15/20/25 kgf

    T-ETSD-GH
    Brushless electric screwdriver for medium torque. Adjustable torque range can select 1-10/2/15/3-20/5/25 kgf.cm. Accuracy ±3%, no-load speed 1000rpm variable. Applicable bit Ф5/H5/H6.35. Input voltage 30V DC. Reasonable price and high precision.
    $328.31
    Brushless Electric Screwdriver, Torque 35/45 kgf

    Brushless Electric Screwdriver, Torque 35/45 kgf

    T-ETSD-GI
    Brushless electric screwdriver for high torque. Adjustable torque range 10-35 kgf.cm or 15-45kgf for selection. Accuracy ±3%, adjustable no-load speed 650rpm. Applicable bit H6.35. Input voltage DC-30V. Excellent quality and competitive price.
    $419.69

    Electric screwdriver is a common power tool used to screw fixing and removal. It is also called power screwdriver or motorized screwdriver. Electric screwdriver is an ideal tool for electronic equipment or industrial, commercial, and medical equipment manufacturing that require complex operations. Its compact size is easy to store and carry, can control torque and increase productivity. When the preset torque is reached, electric screwdriver will automatically stop, thus simplifying the operation.

    The head of electric screwdriver is equipped with a bit holder, which can be magnetic or have a quick release system. The bit holder allows you to quickly insert the bit corresponding to screw head. The main difference between electric screwdriver and electric drill is that the electric screwdriver is only used for screwing, and electric drill can be used for screwing and drilling.

    Types of Electric Screwdrivers

    There are two basic types of electric screwdrivers: standard and brushless.

    • Standard Electric Screwdriver

    The standard electric screwdriver has a small carbon brush inside, the brush is used to conduct electricity between stator wire and rotor wire. Although brushed screwdrivers are effective and accurate, as the use time increases, carbon brush heating will shorten the life of electric screwdriver. Compared to a brushless electric screwdriver, a standard electric screwdriver usually requires more frequent maintenance. The frequency of maintenance depends on the number of screws it tightens every day.

    • Brushless Electric Screwdriver

    Obviously, a brushless electric screwdriver is a screwdriver that does not contain carbon brushes. Because brushless power tools generate less heat, they have less wear and longer service life. If you want to use an electric screwdriver for long-term and large-scale work, a brushless electric screwdriver is the best choice.

    Electric Screwdriver Selection

    1. Usage Frequency. If you need to use it for a long time in a day, corded electric screwdriver is the best choice. If you only use 2~3 hours a day, cordless electric screwdriver can meet the demand. Choose according to the working efficiency of electric screwdriver.
    2. Torque. High torque electric screwdriver means it has powerful tightening force. Whether screws are screwed in a hard or soft material, the greater the torque, the easier it is to screwing.
    3. Power. For a wired electric screwdriver powered by AC power source, its output power directly depends on motor power. If the electric screwdriver is powered by an external transformer, the higher the power supply voltage, the higher the screwdriver power. For cordless electric screwdrivers, its power is related to battery voltage. Some products are called electric impact screwdrivers for intensive tightening/unscrewing.
    4. Rotation Speed. Rotation speed is an essential element, especially if the electric screwdriver needs to be used regularly. Rotation speed of a corded electric screwdriver is usually higher than that of cordless ones. Usually, electric screwdrivers have only one speed, and variable speed models are also common. The speed of corded electric screwdriver is above 1,000 rpm. The speed of cordless electric screwdriver is usually between 180 and 450 rpm.

    Tool.com provides best electric screwdriver for sale. Torque adjustment and setting function. Various models suitable for mini/small/medium/large torque. Maximum torque available in 0.5~45 kgf. Applicable bits Ф4, Ф5, H5, H6.35. Pen-type portable design, brushless, small size, high precision, reasonable price.