Is the Bosch GBH18V-26DK15 worth it over a corded SDS hammer?

For site work away from outlets, yes: it drills concrete nearly as fast as a small corded hammer and weighs less. A corded SDS-Plus drill costs far less if you always work near power.

What is included in the DK15 kit?

The kit includes the GBH18V-26 hammer, one 4.0 Ah 18V battery, a charger and a carrying case. Bits are not included.

Can it chip and chisel, or only drill?

It has a chisel mode, so it can chip tile and light concrete. There is no trigger lock, so you must hold the switch for the whole chiseling job.

What size holes can it drill in concrete?

With SDS-Plus bits it handles roughly up to 1 inch in concrete, which covers most anchor and conduit work. Larger cores need an SDS-Max tool.

Does it use the same batteries as other Bosch 18V tools?

Yes. The 4.0 Ah pack fits Bosch's 18V lithium-ion platform, including its cordless drills and saws.

When is the best time to buy it?

At $349 at Lowe's as of November 7, 2026, it is the only new price across two stores, so there is no cheaper new listing to wait for. Watch for Bosch kit promotions around the holidays.

Where is the Bosch GBH18V-26DK15 cheapest?

At Lowe's, for $349.00, as of our latest check.

Where can I buy the Bosch GBH18V-26DK15?

2 stores we checked sell it, including Lowe's, Msc Industrial Supply.

Bosch GBH18V-26DK15

Best price now

$349.00at Lowe'sObserved at 8:33 PM

Compared across 2 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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Our take on the Bosch GBH18V-26DK15

The Bosch GBH18V-26DK15 is an 18V cordless SDS-Plus rotary hammer with a brushless motor, three modes (drill, hammer drill, chisel) and a 4.0 Ah battery. At 5.8 lb it sits in the middle of the cordless SDS-Plus class, light enough for overhead work but still built for concrete. It ships with one battery and a keyless SDS chuck. At $349 at Lowe's as of November 7, 2026, it is the only new price across two stores, so there is no cheaper new option to wait for right now.