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- Durable, heavy-duty chuck for better bit retention and great torque transfer
- Innovative, lighter 18-Volt canned motor is more compact but the same power
- Compact Tough design is the shortest head-length in class for maneuverability
- Tough motor – all-day productivity with 600-Inch-Lbs. of torque
- Full hammer mode for masonry – up to 27,000 bpm
The Bosch HDS181AB Lithium-Ion 18-Volt Compact Tough 1/2-Inch Hammer Drill/Driver bare-tool kit features a drill with an innovative, lighter canned 18-Volt motor, which gives the hammer drill/driver the same power with lighter weight and a more compact design. The drill features a heavy-duty chuck that prevents drill bits from slipping during high-torque applications, thanks to high clamping force for great bit retention. The keyless 1/2-Inch auto-lock chuck allows for one-handed bit changes. It is a powerful tool, with 600Inch-Lbs. of torque and two drilling speeds (0-1,700 rpm for high speed and 0-500 rpm for torque), as well as up to 27,000 bpm in hammer mode for masonry. This cordless drill was engineered with the Bosch Compact Tough design for the shortest head-length in class (7.6-Inch long) and a weight of only 3.5 Lbs. It has an Electronic Motor Protection system to protect it from overload. It has an LED for visibility in hard-to-see areas. Kit includes: (1) Hammer Drill/Driver. This kit is a bare tool offering; the battery and charger is sold separately.