The Makita DTS141Z is an 18V cordless hydraulic impact drill driver designed for professional woodworking applications, delivered without batteries or charger. This tool is characterized by exceptionally quiet operation at 77 dB(A) thanks to its oil-driven impact mechanism, making it particularly suitable for environments where low noise levels are required. It operates about three times quieter than standard impact drill drivers at hand-ear distance. The brushless motor ensures extended lifespan and consistent performance, while the electronic speed control maintains steady speeds even under heavy load conditions. With dimensions of 136 mm x 79 mm x 240 mm, the tool offers ergonomic handling due to its lightweight design and minimal vibration transfer. The digital speed control allows for precise adjustment across three levels: low, medium, and high. The no-load speeds range from 0-1200 RPM in level 1, 0-2000 RPM in level 2, and 0-3200 RPM in level 3, with corresponding impact rates of 0-1400 min⁻¹, 0-2200 min⁻¹, and 0-2700 min⁻¹. The maximum torque reaches 40 Nm in the third level. The tool is suitable for metric thread screws from M4 to M8 mm, metric screws from 5-8 mm at strength class 8.8 and 5-6 mm at strength class 12.9, wood screws from 22-125 mm in length, and self-tapping screws with diameters of 4-6.3 mm. Additional features include a 1/4 inch (6.35 mm) hex drive, reversible rotation, T-mode for self-tapping screws, electric brake, battery protection system, integrated LED work light, and a soft-grip handle for comfortable operation.