Replaced by the DS522-18VSenco Duraspin DS5525-18V Cordless Li-Ion Collated Screws Drywall Screwdriver Battery powered high torque motor is a great fit for general contractors that need the versatility to do a wide variety of jobs. Added torque provides plenty of power for hard woods, cement board, and subfloor. Lower speed is ideal for applications where drill point screws are used to cut through heavy steel. (13-25mm screws require special nosepiece) FEATURES 2500 RPM high-speed motor 18v Li-ion technology (Includes 2 batteries) Patent pending corner-fit feed system Tool-free screw length adjustment Precise depth-of-drive adjustment with depth lock Quick slide button bit change Variable speed trigger with lock and reverse Belt hook - right or left handed adjustable APPLICATIONS Drywall (to wood or steel studs) Cement board Underlayment Sheating to steel Metal framing Structural steel decking Rigid foam insulation SPECIFICATION Fastener type: Collated Screws Fastener length: 25-55 mm Power source: 18v Li-Ion Battery Charger plug type: UK 3-pin Plug Shots per charge: 1,400 Recharge time (80%): 15 mins Bit length: 174.00 mm Screw diameter: 3.5-4.8 mm Rotations per minute (RPM): 2500 RPM Frequency: 50 Hz Includes case: Yes Dimensions (LxWxH): 381x86x241 mm Torque: 8.00 Nm Sound pressure level (Lpa): 76.00 dB Sound power level (Lwa): 87.00 dB Vibration level: 0,8 m/s2 Net weight: 2.19 Kg