Powerful, smartly designed and built to last, the Ridgid R931 XLi 24-volt 1/2-inch cordless hammer drill/driver three-piece combo kit is well-balanced and virtually effortless to use. From the professional-grade power and performance to the heavy-duty features, this premium drill has everything you need, including a state-of-the-art 24-volt lithium-ion battery for longer run times, fade-free power and higher performance at a lower weight than traditional batteries. The battery pack easily slides on and off for quick, effortless changes. We also like the convenience of the four-level charge indicator that lets you know whether the battery pack is charged at one-fourth, one-half, three-fourths or full capacity.

With its beefy 24-volt motor coupled to a two-speed gear train that delivers 615 inch-pounds of torque, the R931 is designed for the toughest applications. At 1,500 rpm, the high-speed mode has what it takes for fast drilling or driving applications. The clutch bypass makes it easy to switch from driving to drilling or hammer drilling without having to change the clutch settings. The hammer offers up to an impressive 24,000 blows per minute. The R931 proves to perform ahead of the pack, especially during our concrete-wall test. For additional control, the removable auxiliary handle can be attached on either side.

Ridgid has incorporated several other features and user-friendly touches into the R931. The torque-adjustment ring turns easily to one of 24 positions, so you can select the amount of torque needed for the job at hand. The single-sleeve locking carbide keyless chuck is one of the best we've seen. The drill has a very high air exhaust, which keeps the unit cooler during operation for better performance. We also like the feel of this drill, and the ergonomic overmold gives added comfort and gripping action. Even the battery exceeds our expectations, charging in just 45 minutes as opposed to the 1-hour charge time listed in the operator's manual. Ridgid's lifetime battery replacement is icing on the cake.

The R931 kit includes the hammer drill/driver, the auxiliary handle, a reciprocating saw with tool-free blade clamp and shoe adjustment, two saw blades, a work light and bulb, two lithium-ion battery packs and the charger, all in a heavy-duty carrying bag. With professional-grade power and performance in a versatile package, the Ridgid R931 XLi 24-volt 1/2-inch cordless hammer drill/driver kit earns a Best Buy.


Pros: Smart design, professional quality with heavy-duty construction, powerful 615 inch-pounds of maximum torque, high-air exhaust, 24-volt lithium-ion battery charges in less than 1 hour, impact speeds up to 24,000 blows per minute, single-sleeve locking carbide keyless chuck, ergonomic overmold, package comes with reciprocating saw attachment and work light, 3-year warranty with lifetime service agreement
Cons: Not for the budget-conscience buyer

Warranty
3 years, Lifetime Service Agreement