Bosch GSR18V-400B12 18V Compact Brushless 1/2 Inch Drill/Driver Kit vs Bosch Professional GSR 18V-65
Buy the GSR18V-400B12 if you want a US-spec kit with a 2 Ah battery, charger and case included, and a lighter tool for overhead work. Buy the GSR 18V-65 if you need more torque and a faster top speed for heavy driving and large hole saws. Prices were not provided for either drill, so check current store prices on Deal.ai before deciding.
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Bosch GSR18V-400B12 18V Compact Brushless 1/2 Inch Drill/Driver Kit
Choose the GSR18V-400B12 if you want a complete kit out of the box and a compact, light drill for assembly and cabinet work.
Pros
- Complete kit with battery, charger and case.
- Light at about 2 lb bare, good for overhead work.
- Quieter at 72 dB.
- 20+1 clutch settings for precise screw driving.
Cons
- 400 in-lb is modest for large hole saws and lag bolts.
- 2 Ah battery gives shorter runtime than larger packs.
- Listed weight and low-gear speed differ between sources.
What separates them
| Bosch GSR18V-400B12 18V Compact Brushless 1/2 Inch Drill/Driver Kit | Bosch Professional GSR 18V-65 | |
|---|---|---|
| Max torque | 400 in-lb (about 45 Nm) | 76 Nm max (63 Nm hard, 31 Nm soft) |
| Top speed | 0-1,900 rpm | 0-2,100 rpm |
| Low gear speed | 0-500 rpm (0-600 rpm per listing) | 0-550 rpm |
| Tool weight | 1.95 lb bare (2.4 lb per listing) | 1.06 kg (about 2.3 lb) bare |
| Chuck | 1/2 in keyless, all-metal | 13 mm keyless, 1.5-13 mm capacity |
| Clutch settings | 20+1 | 20 |
| Noise | 72 dB | 76 dB(A) sound pressure, 84 dB(A) power |
| In the box |
Price history
- Bosch GSR18V-400B12 18V Compact Brushless 1/2 Inch Drill/Driver Kit: lowest $99.95 on Nov 1 at eBay.
- Bosch Professional GSR 18V-65: lowest $468.99 on Nov 1 at eBay.
Prices at every store
Bosch GSR18V-400B12 18V Compact Brushless 1/2 Inch Drill/Driver Kit
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Specs compared
| Spec | Bosch GSR18V-400B12 18V Compact Brushless 1/2 Inch Drill/Driver Kit | Bosch Professional GSR 18V-65 |
|---|---|---|
| Battery chemistry | Lithium Ion | — |
| Battery watt hours | 36 Wh | — |
| Chuck size | 1/2 in | — |
| Chuck design | Keyless | — |
| No load RPM | 0-500 / 0-1,900 | — |
| Torque | 400 in. lbs. | — |
| Weight | 1.95 lb | — |
| Length | 6.3 " | — |
| Height | 8 " | — |
| Width | 2.9 " | — |
| Decibel rating |
What reviewers say
Bosch GSR18V-400B12 18V Compact Brushless 1/2 Inch Drill/Driver Kit
Owners generally rate this drill well for home and light trade use, praising the brushless motor, light weight and chuck grip. The common complaints are limited power for heavy jobs and short runtime on the included 2.0 Ah pack.
Pros
- Light and balanced in the hand
- Brushless motor gives good runtime per charge
- Chuck holds bits without slipping
- Smooth two-speed trigger and clutch
Cons
- Stalls on large bits and hard materials
- 2.0 Ah battery drains quickly under continuous load
- No hammer function for masonry
Questions and answers
- Which is better for driving long screws?
- The GSR 18V-65. Its 76 Nm max torque and 63 Nm hard torque give it far more headroom than the 400 in-lb (about 45 Nm) of the GSR18V-400B12.
- Which is better for cabinet assembly and overhead work?
- The GSR18V-400B12. It is lighter at about 2 lb bare, quieter at 72 dB, and has 20+1 clutch settings for consistent small-screw driving.
- Is the GSR 18V-65 worth the extra cost?
- Only if you need the torque and speed. If you are starting from scratch, the 400B12 kit includes a battery, charger and case, so factor those into the price gap.
- Do they use the same batteries?
- No. The 400B12 uses Bosch 18V batteries for the US line, and the GSR 18V-65 uses Bosch Professional 18V packs. Check compatibility before buying bare tools.
- Which drills faster in wood and metal?
- The GSR 18V-65, with a 2,100 rpm top speed versus 1,900 rpm, plus more torque to keep large bits turning.
- Which lasts longer on one charge?
- The 400B12 kit ships with a 2 Ah (36 Wh) battery. Runtime depends on the pack you fit to the GSR 18V-65, which is sold tool-only in the listed specs.
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