Uhfsyut 21V Cordless Drywall Screw Gun – 2-in-1 Self-Feeding Screwdriver System

The Uhfsyut 21V 2-in-1 Cordless Drywall Screw Gun is a multifunction power tool designed to combine high-speed drywall installation with general-purpose screwdriving. Built for efficiency, control, and reduced fatigue, it supports both DIY applications and professional interior construction workflows.

Key Features

2-in-1 Modular Functionality

• Operates as a self-feeding drywall screw gun and a standard electric screwdriver.

• Quick conversion system eliminates the need for multiple tools on-site.

High-Speed Motor Performance

• Maximum speed up to 4200 RPM, optimized for fast drywall screw installation.

• Maintains consistent torque for uniform screw seating.

One-Hand Adjustment Mechanism

• Tool-free screw length adjustment ranging from 3/4 in to 2-3/16 in (25–57 mm).

• Clear stop markers ensure repeatable and accurate depth control.

360° Rotating Head Design

• Rotatable front assembly improves access in tight or awkward working angles.

• Enhances control during ceiling work, corners, and confined spaces.

Self-Feeding Screw System

• Supports collated screws for continuous driving without manual reloading.

• Designed to increase installation speed and reduce downtime.

Depth Control System

• Built-in depth-sensitive mechanism ensures consistent screw countersinking.

• Reduces surface damage and minimizes rework.

Cordless Power Platform

• Powered by a 21V 4.0Ah lithium battery for extended runtime.

• Balanced weight distribution supports prolonged use with less fatigue.

Jobsite Storage & Transport

• Supplied with a dedicated storage toolbox for organized transport.

• Keeps attachments, battery, and accessories protected.

Specifications

• Product Type: Cordless Drywall Screw Gun / Electric Screwdriver

• Motor Speed: Up to 4200 RPM

• Power Source: 21V Rechargeable Battery

• Battery Capacity: 4.0Ah

• Screw Length Range: 25–57 mm (3/4"–2-3/16")

• Head Rotation: 360°

• Operation: One-handed adjustment

• Materials: Metal & reinforced plastic

• Dimensions: 15.75 × 11.81 × 4.92 in

Included Components

• 2-in-1 Cordless Screw Gun

• 21V 4.0Ah Battery

• Battery Charger

• Self-feeding drywall attachment

• Assorted screwdriver bits

• Storage Toolbox

• Starter screw set

Suitable For

• Drywall installation

• Ceiling and wall panel work

• Furniture assembly

• Renovation and remodeling

• Home improvement projects

• Professional and advanced DIY use

Operational Notes

• Designed for continuous screw driving with minimal interruption.

• Best suited for interior construction and finishing tasks.

• Modular design reduces tool changes and improves workflow efficiency.

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