Maximum Torque is 487 in-lbs, and it is delivered by this motor.
Power is matched to application with a variable speed trigger.
Provides a Clutch Ring with 22+1 positions.
Compatible with Hitachi Battery Models BSL1815, BSL1820, BSL1830, BSL1860, BSL1860A, BSL1860 (Not Included.
(1) Hitachi DV18DGL 18V 1/2″ Li-Ion Hammer Drill is included in the package (Tool Only – Battery and Charger NOT Included.
The compact size and balanced handling of the Hitachi DV18DGL 18V hammer drill make it a popular choice among users. It is equipped with a comfortable, ergonomic handle that does not cause hand strain or user fatigue, even after prolonged periods of drilling and driving are performed with it. This powerful tool is equipped with a clutch ring with 22+1 positions, which allows users to select the appropriate torque for the task at hand. The Hitachi DV18DGL has a 2-speed motor that delivers no-load speeds of 0-350/0-1,400 rpm and 0-4,900/0-19,600 bpm under no load conditions. Because of its versatility, this hammer drill is ideal for a variety of applications in stone, brick, wood, and metal. It is possible to use a variety of Hitachi lithium-ion batteries with the versatile DV18DGL bare tool, including models BSL1840, BSL1830, BSL1820, and BSL1815 (sold separately). This hammer drill is equipped with a bright LED light at the base of the handle for added convenience, as well as an on-board storage compartment for spare bits.
I have to say, this is an excellent product.