Cordless Screw and Screwdriver Automatic Feed Screwdriver Chain Nail With 4000mAh Battery and Tool Box for Home Improvement

2 in 1 Tool: This tool can be used as both a high performance screw and an electric screwdriver, catering to the needs of both hobbyists and professionals. Quick Adjustment: The screwdriver adopts unique quick adjustment mechanism, supporting single handed , easily switching between screws of different lengths ranging from 15-55mm. 360 degrees Rotating Head: The screw adopts 360 degrees rotating head design, easy to handle narrow spaces and various challenging angles of work. Item Type: Cordless Screw Material: ABS Power Supply Battery: 1 x Lithium Ion Battery 4000mAh (Equipped) No Load Speed: 0-4200RPM Chuck Size: 6.35mm (1Celsius4 Inch) Maximum Torsion: 45Nm Applicable Screw Specifications: Screw Maximum Diameter: 4.2mmCelsius0.17in Screw Length: 15-55mmCelsius0.59-2.17in Compatible Batteries: Suitable for interface lithium ion battery (suitable for BL1815, BL1820, BL1530, BL1840, BL1850, BL1860, etc. battery) Compatible Batteries: Suitable for B series BL1850B (197285-8), BL1840B (197270-1), BL1830B (197602-2), BL1430B (197618-7), BL1820B (197487-6), etc. battery Suitable for BL1850, BL1840, BL1440 (196391-6), BL1415 (194560-3), BL1815N (196781-3) Not suitable for G series BL1813G (196663-9), BL1413G (196882-7), BL1415G, BL1430G, BL1815G, etc. battery Not suitable for 1822 (194465-7), etc. Ni CD battery