Cordless Screwdriver Brushless Automatic Feed Chain Screw Set with Storage Box 4.0Ah Battery

[Versatile Functions] This cordless tool seamlessly transforms between a screw and an electric screwdriver, catering to both craft enthusiasts and professionals with its dual purpose design [ Design] The screw features a one handed quick adjustment mechanism for screws ranging from 3Celsius4 to 2-3Celsius16 inch (25-57mm), with clear markings for consistent installation [Enhanced Convenience] With a 360 degrees rotating head, this brushless screw offers convenient control in tight spaces and awkward angles, eliminating the need for additional tools during adjustments Item Type: Automatic Screw Product Material: ABS Battery: 1 x Lithium Ion Battery 4000mAh (Included) No Load Speed: 0-4200RPM Chuck Size: 6.35mm (1Celsius4 inch) Maximum Torsion: 45Nm Applicable Screw Specification: Screw Maximum Diameter: Approx. 4.2mm Celsius 0.17in Screw Length: Approx. 15-55mm Celsius 0.59-2.17in Compatible Battery: Fit for BL1815, BL1820, BL1530, BL1840, BL1850, BL1860, and other 18V Lithium Ion Battery Fit for BL1850B (197285-8), BL1840B (197270-1), BL1830B (197602-2), BL1430B (197618-7), BL1820B (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