Bosch
Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit
$125
Best Cordless Drills · head-to-head
Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit vs Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit
A sourced, side-by-side comparison. Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit is cheaper at $54. Every spec and price links to its source.
Ryobi
Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit
$54Cheaper
Which is better: the Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit or Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit?
The Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit wins 2 of the 2 specs we compare head to head; the other wins 0. The Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit is the cheaper at $54. Get the Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit for the stronger spec sheet, the Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit to spend less.
See Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit on Amazon See Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit | Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit |
|---|---|---|
| US price | $125 | $54 |
| Brand | Bosch | Ryobi |
| Released | — | — |
| Voltage (V) | 18 | 18 |
| Max torque in (lb) | 400 | 515 |
| Chuck size (in) | 1/2 in | 1/2 in |
| No load speed (rpm) | 0-500 / 0-1,900 | 0-450 / 0-1,750 |
| Brushless | Yes | No |
| Battery included ah | 2 | 1.5 |
| Weight (lb) | 1.95 | 2.65 |
| Release | — | — |
Sources — Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit: boschtools.com (verified 2026-06-19). Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit: ryobitools.com (verified 2026-06-19).
What's the difference between the Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit and Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit?
Where the two actually differ on the specs we track (5 of 7). Matching specs are omitted.
- Max torque in (lb): Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit 400 vs Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit 515
- No load speed (rpm): Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit 0-500 / 0-1,900 vs Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit 0-450 / 0-1,750
- Brushless: Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit true vs Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit false
- Battery included ah: Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit 2 vs Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit 1.5
- Weight (lb): Bosch GSR18V-400B12 18V Compact Brushless 1/2 in. Drill/Driver Kit 1.95 vs Ryobi PCL206K2 ONE+ 18V 1/2 in. Drill/Driver Kit 2.65