Does the impact driver really work as a wrench?

Yes. The GDX18V-1800 has a 1/4-inch hex chuck for bits and a 1/2-inch square drive for sockets, so it switches between driving and fastening without a second tool.

Can the hammer drill handle concrete?

It drills small holes in masonry and brick with its 22,000 bpm hammer mode. For repeated large-diameter concrete work, a corded rotary hammer is the better tool.

What comes in the box?

The impact driver/wrench, hammer drill, 6-1/2 inch circular saw, work light, a CORE18V 4 Ah battery, a 2 Ah battery, a charger and a carry bag.

Are the batteries compatible with other Bosch tools?

Yes. Both batteries fit Bosch's 18V platform, so they work in other Bosch 18V drills, saws and outdoor tools.

Is this kit enough for a deck build?

It covers drilling, driving and crosscutting, and the wrench mode helps with lag bolts. You will still want a reciprocating saw and a second high-capacity battery for a full deck.

How does it compare with a five-tool kit?

You give up a reciprocating saw and often a hard case. In exchange, the impact tool doubles as a wrench, which most five-tool kits do not offer.

Where is the Bosch Four-Tool Combo Kit cheapest?

At Lowe's, for $229.00, as of our latest check.

Is the Bosch Four-Tool Combo Kit at its lowest price?

Yes: $229.00 is the lowest price we've seen for it since November 8.

Where can I buy the Bosch Four-Tool Combo Kit?

3 stores we checked sell it, including Lowe's, Walmart, eBay.

Bosch Four-Tool Combo Kit

Best price now

$229.00at Lowe'sChecked 6 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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What reviewers say

Owners of Bosch 18V kits generally rate the tools well for home and light professional use, with the impact driver and hammer drill drawing the most praise. The recurring complaints are the soft bag and the modest capacity of the standard battery.

What people mention

Impact driverPraisedOwners like that one tool drives bits and turns sockets, cutting down what they carry.
Battery lifeMixedThe CORE18V pack lasts well, but the smaller 2 Ah battery runs down quickly in the saw.
Carry bagCriticisedBuyers say the soft bag is flimsy and hard to organize compared with a hard case.
Hammer drillPraisedReviewers find it capable in masonry and precise on the clutch for driving screws.
Saw powerCriticisedThe circular saw slows in thick or wet stock and is seen as light-duty.

About the Bosch Four-Tool Combo Kit

The Bosch GXL18V-497B23 18V Cordless Drilling, Driving, and Cutting 4-Tool Combo Kit is a four-in-one way to unleash cordless performance. This kit provides driving, drilling and cutting - all on Bosch's 18V tool platform. Included is the GDX18V-1800 two-in-one cordless impact driver and wrench for use with bits and sockets. It does two jobs with one tool and goes from impact wrench to impact driver fast. Features The GSB18V-490 0.5-inch hammer drill and driver delivers 490 inch-lbs. of torque and a no-load bpm of 0-22,000, to tackle demanding materials and applications anywhere on a worksite. This powerful tool features 20 plus 1 clutch settings, for reduced overtightening. The Bosch CCS180B 18V circular saw easily cuts through two times material across entire bevel range of 50 degrees. Its ergonomic main handle that is angled for ease in pushing the saw forward. The GLI18V-300 is a bright light with 300 minutes of runtime per amp hour. The kit comes with a CORE18V 4 Ah advanced power battery, and 18V 2 Ah standard power battery and an 18V charger.