How Does A Drywall Screw Gun Work?

Can you imagine driving thousands of nails every day, striking each nail with the hammer until it gets to the desirable depth? Carpenters from all around the globe used this technique for thousands of years, with each drywall project taking more than a week or so to complete. These techniques were tedious and wasted a lot of time. The introduction of a power tool to aid in the process of hammering the nails has happened fairly recently, which is why many may not be familiar with, or may not even have heard about, the drywall screw gun.

A drywall screw gun is an excellent tool which can save a lot of time. The precision with which it screws each nail into place is amazing, which is why many professional carpenters prefer the screw gun over the traditional method.

What is a drywall screw gun?

A drywall screw gun is a power tool that is similar to a power drill but has the sole purpose of driving nails through the surface of the drywall. It has a ‘nose’ in which the nails can be fitted, and has an adjustable head section which enables the user to manually set the depth that each screw will pass through.

With the help of a powerful motor, it can easily screw thousands of nails within a short period with pinpoint depth accuracy. This is why professional carpenters prefer to use the drywall screw gun.


How does the drywall screw gun work?

The drywall screw gun has three main components:

  • The motor
  • The clutch
  • The nose (adjustable head section)

At first, the correct depth of the head section must be adjusted. This will ensure that the screws are being inserted at the desirable depth. As the head section is adjusted, the user may direct the screw gun’s nose towards the drywall with the screw to the nose and press onto the clutch. As the clutch is pressed, the motor starts to rotate, spinning the screw into the drywall paper. When the screw is placed in the desirable depth, the clutch disengages which stops the motor.

Uses and Assembly

Before you use the power tool, you must go through the screw gun’s user manual that comes along with the screw gun. When you’ve purchased a drywall screw gun, you’ll have to adjust the locking sleeve so that the distance between the tip of the locator and the screw head is approximately 1 mm. Drive a test screw onto the drywall to check if the depth is accurate. If it’s not the depth of your choice, you can obtain the proper depth by continually adjusting the locking sleeve.


To remove the bit, you must first pull the locator out of the locking sleeve. Hook the next off the bit with one of the holes on the locator and pull. The bit will be removed. To install the bit, insert it as far as it possibly goes through the opening. Then press straight down onto the bit until it is locked in place. After installing the bit, you must install the locator by pushing it firmly back onto the locking sleeve.

Safety Precautions

Proper work environment

Use this power tool in a clean and well-lit area. Do not operate the drywall screw gun in an explosion-prone area. Keep the screw gun away from children.

Electrical Safety

Make sure to use a stable electrical connection when operating the screw gun. Avoid any contact with water or moist surface. Do not abuse the cord and check if it’s intact showing no signs of tear. Avoid any earthed body contact with the screw gun. For the cordless drywall screw gun, ensure that the screw gun is charged properly and that there’s no leakage of electrical charge.


The drywall screw guns are great choices for people who need to screw their drywalls within a short period. This power tool helps save time and effort, which is why it is one of the best tools that you may find. Some people prefer collated screw guns as these have additional functionalities when compared to the regular ones. The best screw gun that you may find is undoubtedly the DeWalt drywall screw gun because of its high comfort, low noise and proper depth adjustment facility.

When working with a drywall screw gun, you should always purchase the best quality screw gun that’s available. This will ensure long-lasting performance and comfortable usage experience. If you’re really into carpentry and deciding to begin it anytime soon but can’t decide on which tools to purchase right away, you may consider visiting our website. We list out all of the best products that you may buy to get a head start in building your project.

Products You May Consider

SaleBestseller No. 1
TACKLIFE SDP51DC Cordless Rechargeable Screwdriver 3.6-Volt 2000mAh Li-ion MAX Torque 4N.m - LED, Right Angle Adapter, 1pc Drill Bit, 31pcs Driver Bits, USB Charging Cable
  • EXTRA VESERTILE APPLICABILITY - Unique Right Angle Adapter is ideal for screwing in blind/tight space; Rubber cap could be disassembled, you can install other attachments like corkscrew and scissors(not included)
  • RICH ACCESSORIES ASSORTMENT - 30pcs driver bits in specification 1" (25mm) and 1pc extension bit holder are suitable for furniture tight/loose of all screws; Supplied 1pc drill bit provide possibility to drill on wood, metal, and plastic substrates
  • QUICK CHARGE - Lithium Ion Battery 2000mAh for endurable power; Accepts any micro USB to USB charging cable (included), so it can be charged from a variety of ports, including a computer with a USB outlet
  • HANDY OPERATION - Compact size is for easy carry and storage, allows an access into tight places; 2 Front LED light could be adjusted to illluminate dark spaces; On/off switch on top for easy screw driving and screw removal
  • PACKAGE CONTENTS - Tacklife SDP51DC Electric Screwdriver; 30pcs Driver Bits;1pcs Extension Bit Holder; 1pc Right Angle Adapter; 1pc Drill Bit; USB Charging Cable; User Manual; Warranty Card; 24 Months Warranty(Accessories not covered)
SaleBestseller No. 2
DEWALT DCF620B 20-volt MAX XR Li-Ion Brushless Drywall ScrewGun Baretool
  • DEWALT brushless motor in that delivers superior performance and maximum run time
  • Cone-Lock(tm) nosecone locks on securely and is easily removed
  • ergonomically designed for less worker fatigue
  • LED light for visibility in tight spaces
  • Battery sold separately
Bestseller No. 3
NoCry 10 N.m Cordless Electric Screwdriver - with 30 Screw Bits Set, Rechargeable 7.2 Volt Lithium Ion Battery, 2 Extension Drivers, and a Built-In LED Light
  • POWERFUL 10 N.m MOTOR - Yes, it's 3x more powerful than competitors, but you're still in control thanks to the adjustable 5+1 torque. Plus, the rotation speed is adjustable from 0-230 rpm, and the clutch automatically disengages when the set torque is reached to avoid stripping screws & screwing up your home improvement, electrical, carpentry, or construction projects.
  • RECHARGEABLE 7.2V DC / 1500mAh LI-ION BATTERY - While similar screwdrivers can handle about 200 screws on a single charge, this one takes care of over 300. Plus, the battery power indicator shows how much juice is left, and you can get from 0 to 100% in just 3-5 hours - 120V charger included.
  • 30 SCREW BIT KIT + 2 EXTENSIONS INCLUDED - More specifically, 6 Slotted/Flathead, 7 Pozidriv, 6 Star/Torx, 4 Square/Robertson and 7 Hex bits of different sizes, 1 static and 1 flexible extension attachment for work in confined spaces and around corners.
  • BUILT-IN FLASHLIGHT - LED lights are nothing new for portable electric tools. But instead of placing it near the magnetic chuck as most brands do, we've moved it to the bottom of the handle to illuminate a larger area as you work. Physics.
  • LOVE IT OR GET YOUR MONEY BACK - If there's an issue with your NoCry Cordless Screwdriver or it's simply not for you, let us know and we'll send you a free replacement or issue a quick refund. That simple.
SaleBestseller No. 4
Electric Rechargeable Screwdriver with 31pcs Driver Bits, 3.6-Volt 2000mAh Lithium Ion Cordless Screwdriver MAX Torque 4N.m with LED, USB Charging
  • 30+1 FANTASTIC SET OF SCREW-BITS - Exclusive Tacklife driver bits applied to your various operation, 30pcs driver bits in specification 25mm(1") and 1pcs extension bit holder are suitable for furniture assembly, installation of mini blinds or other window coverings, mounting of storage and decorative shelving
  • FUNCTIONAL FEATURES - Rubber cap could be disassembled, allowing you install desired attachments for other uses; 2 Front LED light could be adjusted to illuminate dark corners; On/off switch on top for effortless screw driving and screw removal
  • USER-FRIENDLY AND DURABLE - Inline trigger grip provides well-suited control; Lithium Ion Battery 2000mAh for endurable power; Accepts any micro USB to USB charging cable (included), so it can be charged from a variety of ports, including a computer with a USB outlet
  • COMPACT TO HANDLE - Handy for ideal carry and storage, allows an access into tight places; Rubberized handle gives you comfortable feeling of grip; Trendy design is also a excellent gift choise for friends and family
  • PACKAGE CONTENTS - Tacklife SDP50DC Electric Screwdriver; An Assortment of 30pcs Driver Bits and 1pcs Extension Bit Holder; USB Charging Cable; User Manual; Warranty Card; 24 Months Warranty(Accessories not covered)
Bestseller No. 5
DEWALT DCF6201 20-volt MAX XR Li-Ion Drywall ScrewGun Cordless Collated Magazine Attachment
  • Quickly converts to & from an auto-feed collated screw driving system
  • Change screw sizes, driving depth & install/remove the attachment without a tool
  • Disassembly release button (for occasional blow-out/cleaning)
  • Accepts most major/generic screw strip brands

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