General description The Makita DFS251Z is a high-powered, cordless 18V Brushless TEK screwdriver designed specifically for TEK applications, making it ideal for roofers, fencers, and DIY enthusiasts. It features a brushless motor that provides higher power and torque, allowing for increased productivity on a single battery charge. The innovative push drive technology ensures that the motor only reaches maximum speed when screws are engaged, optimizing efficiency and performance. Technical specifications Voltage: 18V No Load Speed: 0 - 2500 rpm Hex Socket Screw: 6 mm Capacity Drywall Screw: 5 mm Capacity Self-Drilling Screw: 6 mm Drive Bit: 5/16" Hex Driving Shank: 6.35 mm (1/4") Hex Net Weight: 1.8 kg Noise Sound Pressure: 72 dB(A) Noise K Factor: 3 dB(A) Vibration K Factor: 1.5 m/sec² Vibration No Load: 2.5 m/sec² Compatibility and accessories Body only - battery and charger not included Supplied with: 1 x Magnetic socket bit, 1 x Belt clip Usage The Makita DFS251Z is designed for