General description This Makita DTD154Z Brushless Impact Driver is a powerful 18V cordless tool designed for efficiency and ease of use. It features a brushless motor for enhanced performance and longevity, and comes as a bare unit, meaning no battery or charger is included. The impact driver is equipped with a one-touch bit installation system, making it quick and easy to change bits. Its ergonomic design ensures comfort during prolonged use. Technical specifications Max Torque: 175Nm No Load Speed: 0-1,100/0-2,100/0-3,600/min Impact Rate: 0-1,100/0-2,600/0-3,800/bpm Bit Holder: 6.35mm (1/4in) Weight: 1.2kg Capacity: Machine Screw M4-M8, Standard Bolt M5-M16, High Tensile Bolt M5-M14 Coarse Thread Length: 22-125mm Overall Length: 117mm Usage Three speed settings: Hard, Medium, and Soft T-Mode for self-drilling screws, which automatically adjusts speed for optimal performance Variable speed control via trigger for precise operation Forward/reverse rotation for versatility in