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Bosch GSR18V-400B12 Drill/Driver Kit vs Bosch GSB 18V-25 & GDR 18V-215 Kit

Buy the GSR18V-400B12 if you want one light, compact drill/driver for home repairs, furniture and light drilling. Buy the GSB18V-25 & GDR18V-215 kit if you drive a lot of screws, work in masonry, or want two tools and two bigger batteries. The single drill is lighter and simpler; the twin pack adds hammer drilling and a 215 Nm impact driver that outdrives it on screws. Owners of the GSR praise its build and battery life, and the twin pack's tools are Bosch Professional grade with electronic motor protection.

  • Choose the GSR18V-400B12 if you want one compact, light drill/driver for home and hobby jobs and don't need hammer drilling or an impact driver.
  • Choose the GSB18V-25 & GDR18V-215 kit if you drive many screws, drill into brick or concrete, or want two tools and two 4.0 Ah batteries in one case.

Prices

  • Bosch GSR18V-400B12 Drill/Driver Kit: $59.00 at Lowe's (last seen Nov 12)
  • Bosch GSB 18V-25 & GDR 18V-215 Kit: $285.00 at Axminster Tools (checked today)
  • Difference: the Bosch GSR18V-400B12 Drill/Driver Kit is $226.00 cheaper than the Bosch GSB 18V-25 & GDR 18V-215 Kit at the latest prices (Nov 12 and Nov 14)
Bosch
Bosch GSR18V-400B12 18V Compact Brushless 1/2 Inch Drill/Driver Kit

Bosch GSR18V-400B12 Drill/Driver Kit

Bosch GSR18V-400B12 18V Compact Brushless 1/2 Inch Drill/Driver Kit

4.8(1 rating)
$59.00at Lowe'sChecked Nov 12
See all prices and details
Visit Lowe's

Store links may earn us a commission. Price via Klarna.

Pros
  • Light and short, easy to use overhead and in tight spots
  • All-metal 1/2 in keyless chuck grips a wide range of bits
  • 20+1 clutch gives fine control for driving screws
  • Brushless motor with electronic cell protection
  • Owners report solid build and battery life that lasts through jobs
Cons
  • No hammer mode, so no masonry drilling
  • One small 2.0 Ah battery
  • No impact driver for heavy screw driving
Bosch
Bosch GSB18V-25 & GDR18V-215 Combi/Impact Kit 18V

Bosch GSB 18V-25 & GDR 18V-215 Kit

Bosch GSB18V-25 & GDR18V-215 Combi/Impact Kit 18V

5(1 rating)
$285.00at Axminster ToolsChecked 14 h ago
See all prices and details
Visit Axminster Tools
Pros
  • Two tools cover drilling, masonry and high-torque screw driving
  • 215 Nm impact driver with auto modes that stop or slow at impact
  • Two 4.0 Ah batteries keep both tools running
  • Electronic protection on the drill's motor and cells
  • Comes in a stackable L-BOXX case
Cons
  • Heavier and bulkier than a single compact drill
  • Drill tops out at 1,650 rpm and 56 Nm
  • Impact driver uses 1/4 in hex bits only, no chuck

What separates them

Bosch GSR18V-400B12 Drill/Driver KitBosch GSB 18V-25 & GDR 18V-215 Kit
Tool countOne drill/driverCombi drill plus impact driver
Masonry drillingDrill/driver only, no hammer modeCombi drill has impact drilling for masonry
Screw driving torque400 in-lb (about 45 Nm) from the drillImpact driver delivers 215 Nm
Weight1.95 lb bare, compact 6.3 in head1.2 kg drill and 1 kg driver, heavier with 4.0 Ah packs
Batteries in the boxOne 2.0 Ah, about 63 minutes to chargeTwo 4.0 Ah Coolpack batteries
Chuck1/2 in keyless all-metal chuck13 mm keyless chuck on the drill; 1/4 in hex on the driver
Clutch and speed control20+1 clutch, two speeds up to 1,900 rpmTwo speeds up to 1,650 rpm on the drill; two auto-drive modes on the driver
StorageCase includedL-BOXX 136 case included

Price history

$99.95$59.00
Nov 1Nov 12
  • Bosch GSR18V-400B12 Drill/Driver Kit: lowest $59.00 on Nov 8 at Lowe's; $59.00 on Nov 12.

Prices at every store

Bosch GSR18V-400B12 Drill/Driver Kit

  • Lowe'sNew

    In stock

    $59.00Free shippingChecked Nov 12
    Visit Lowe's
  • eBayNew

    In stock

    $79.99Free shippingChecked Nov 12
    Visit eBay
  • PoshmarkNew

    In stock

    $89.00Checked Nov 9
    Visit Poshmark
  • Life and HomeNew

    In stockReturn policy

    $119.00Checked Nov 10
    Visit Life and Home

Store links may earn us a commission. Some prices via Klarna.

All 21 stores and price history →

Bosch GSB 18V-25 & GDR 18V-215 Kit

  • Axminster ToolsNew

    In stockShips from the UK · duties may applyReturn policy

    $285.00Checked 14 h ago
    Visit Axminster Tools
Prices and history →

Specs compared

SpecBosch GSR18V-400B12 Drill/Driver KitBosch GSB 18V-25 & GDR 18V-215 Kit
Chuck TypeKeylessKeyless chuck
Battery Voltage18V18.0 V
Battery Capacity2 Ah4.0 Ah
Battery chemistryLithium Ion—
Battery watt hours36 Wh—
Chuck size1/2 in—
Chuck designKeyless—
No load RPM0-500 / 0-1,900—
Torque400 in. lbs.—
Weight1.95 lb—
Length6.3 "—
Height8 "—
Show all 40 specsShow fewer specs
SpecBosch GSR18V-400B12 Drill/Driver KitBosch GSB 18V-25 & GDR 18V-215 Kit
Width2.9 "—
Decibel rating72—
Clutch settings20+1—
Tool TypeCordless Drill—
Power TypeCordless—
Power Voltage18V—
Amperage2 Amps—
Motor TypeBrushless—
Max Speed1900 RPM—
Battery IncludedYes

What reviewers say

Bosch GSR18V-400B12 Drill/Driver Kit

  • 4.5 / 5Google Shopping · 79 ratings

Shoppers who reviewed the drill describe it as a powerful, reliable tool that handles homeowner and hobbyist jobs well, with build quality and battery life that hold up in use.

What people mention
  • PerformancePraisedReviewers call it powerful and reliable for homeowner and hobbyist jobs.
  • Build qualityPraisedOwners rate the build quality and durability as top-notch.
  • Battery lifePraisedReviewers say the battery lasts through the tasks they need it for.
  • Compact sizePraisedOwners like that it stays compact while still getting the job done.

Questions and answers

Which is better for driving lots of screws?
The twin pack. Its impact driver puts out 215 Nm and has auto modes that cut power when impact starts, which protects screw heads. The GSR is a drill/driver with a clutch, fine for moderate screw work but slower on long runs.
Can the GSR drill into brick?
No. It is a drill/driver with no hammer function, so it suits wood, metal and light plastic. For brick or concrete, the GSB combi drill in the twin pack has impact drilling.
Which is easier to use all day?
The GSR. It weighs 1.95 lb bare with a 6.3 in head, so it fits tight spaces and tires your arm less. The twin pack tools weigh 1.2 kg and 1 kg bare, and the 4.0 Ah batteries add more.
Is the twin pack worth stepping up to?
If you drill masonry or drive many screws, yes. You get two tools, two 4.0 Ah batteries and a case. If you mostly hang shelves and assemble furniture, the single compact drill covers it with less weight.
Do they share batteries?
Both use Bosch 18V lithium-ion batteries, so packs are interchangeable within the same platform. The GSR ships with one 2.0 Ah pack; the twin pack ships with two 4.0 Ah Coolpack packs.
Which has better speed control?
The GSR has a 20+1 clutch and two speeds up to 1,900 rpm, which gives precise torque settings for screws. The twin pack's drill has two speeds to 1,650 rpm, and its impact driver relies on two auto-drive modes instead of a clutch.

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—
Battery TypeLithium Ion—
Number Of Batteries Included1—
Battery Charging Time63 minutes (for a 2-amp-hour battery)—
Included AccessoriesCharger—
Functionality HighlightsVariable speed, 20 clutch settings—
Number Of Speed Settings2—
Built In FeaturesWork light—
Design HighlightsCompact design (Head length of only 6.3 in.), A…—
MaterialPlastic—
Auto LockNo—
Drill FunctionYes—
Multiple GearsYes—
Power SourceBattery—
Voltage (V)18.0—
LED LightingYes—
No. of Batteries (pcs)2—
BrushlessYes—
Voltage18 V—