Fafeicy Brushless Cordless Drywall Screwdriver Automatic Feed Chain Screw Gun Set 4.0Ah Battery for Drywall Installation

Spec: Item Type: Automatic Screw Gun​​ Product Material: ABS Battery: 1 x Lithium Ion Battery 4000mAh (Included) No Load Speed: 0-4200RPM Chuck Size: 6.35mm (1/4 inch) Maximum Torsion: 45Nm Applicable Screw Specification: Screw Maximum Diameter: Approx. 4.2mm / 0.17in Screw Length: Approx. 15-55mm / 0.59-2.17in Compatible Battery: Fit for BL1815, BL1820, BL1530, BL1840, BL1850, BL1860, and other 18V Lithium Ion Battery Fit for (197285-8), (197270-1), (197602-2), (197618-7), (197487-6), 18V B Series Li Battery Fit for BL1440 (196391-6), BL1415 (194560-3), BL1815N (196781-3) Not Compatible Battery: Not Fit for BL1813G (196663-9), BL1413G (196882-7), BL1415G, BL1430G, BL1815G, and other G Series Battery Not Fit for 1822 (194465-7) and other 18V NiCD Battery How to Use: Take out the product and follow the instructions in the manual. PackageList: 1 x Screw Gun​​ 1 x Screw Adapter 1 x Limit Device 3 x Screw Bits 1 x Converter 1 x Buckle 1 x Screw Chain 1 x Battery 1 x Charger 1 x Storage Box 1 x User Manual

• Automatic Chain Feed System: Continuous screw feeding mechanism eliminates manual positioning, dramatically increasing installation speed for drywall and other repetitive fastening tasks.
• Brushless Motor Efficiency: Powerful brushless motor delivers 0-4200RPM and 45Nm torque for consistent driving power while extending runtime and motor life.
• Versatile Screw Compatibility: One-handed quick adjustment accommodates screw lengths from 15-55mm (0.59-2.17 inches) with clear depth markings for consistent results.
• 360° Rotating Head: Pivoting head design enables comfortable operation in corners, tight spaces, and at awkward angles without compromising control or accuracy.
• Complete Kit with 4.0Ah Battery: Includes lithium-ion battery, charger, screw chain, bits, and rugged storage box—everything needed for immediate professional or DIY use.