General description The MAKITA Kit MK405RTJ includes a powerful combination of tools designed for efficiency and performance in various DIY and home improvement tasks. This kit features the DHR171 Hammer Drill, DHP484 Hammer Drill, DTD153 Impact Driver, and DGA504 Mini-Grinder, all equipped with advanced brushless motors and ergonomic designs for enhanced user comfort and control. Technical specifications DHR171 Hammer Drill: BL motor, SDS-Plus tool holder, variable speed trigger, 2 work modes (rotation and percussion) DHP484 Hammer Drill: BL brushless motor, 21 tightening torque positions, self-locking chuck DTD153 Impact Driver: 18V power, 170 Nm tightening torque, one-handed tool change DGA504 Mini-Grinder: 18V with automatic speed control, anti-restart system Battery: 2 x 5.0 Ah Charger: DC18RC Storage: MAKPAC 2 and 2 x MAKPAC 3 Usage DHR171: Ideal for drilling and chiseling in various materials DHP484: Suitable for drilling and fastening tasks with adjustable torque settings