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A Bosch 3.6V cordless screwdriver is a pen-to-pistol-sized driver with a built-in lithium-ion battery and roughly 3 to 5 Nm of torque, and it comes in two families: the green IXO for home use and the blue GO for trade installers. Both are excellent for furniture assembly, electrical faceplates, hinges and small fasteners, but neither is a drill, and neither should be expected to drive long screws into hardwood.
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IXO vs GO: The Two Bosch 3.6V Lines
Bosch splits its tools into green (DIY and home) and blue (professional). The 3.6V screwdrivers follow that split.
Bosch IXO (green)
The IXO has gone through many generations and is one of the best-known small screwdrivers in Europe. It is a pistol-shaped tool with a rocker switch for forward and reverse, a built-in battery charged over USB on recent versions, and an LED light. Its appeal is the range of clip-on adapters Bosch offers for it, including a right-angle head, an offset head for tight corners, and novelty attachments such as a corkscrew and a spice-mill adapter in some kits.
Bosch GO (blue)
The GO is aimed at electricians, kitchen fitters and installers. It has a slightly higher speed and torque than the IXO and is known for its push-and-go activation: press the bit against the screw and the motor starts, no trigger needed. The second-generation GO adds an adjustable clutch so you can stop at a set torque instead of relying on feel, which protects small screws and soft materials.
Bosch 3.6V Screwdriver Specs Side by Side
| Spec | Bosch IXO (recent generations) | Bosch GO (2nd generation) |
|---|---|---|
| Voltage | 3.6V | 3.6V |
| Max torque | about 3-4.5 Nm (27-40 in-lb) | about 5 Nm (44 in-lb) |
| No-load speed | about 200-235 rpm | about 360 rpm |
| Battery | Built-in 1.5Ah Li-ion | Built-in 1.5Ah Li-ion |
| Bit holder | 1/4 in hex | 1/4 in hex, quick-release |
| Weight | about 0.3 kg (0.7 lb) | about 0.4-0.5 kg (0.9-1.1 lb) |
| Torque clutch | No (electronic soft-stop on some models) | Yes, multiple settings plus full-power mode |
| Start method | Rocker switch | Push-and-go or switch |
| Typical price range | $40-$80 equivalent | $70-$130 equivalent |
Specifications vary slightly by generation and region, so treat these as representative values. Both lines are sold mainly outside the US; in North America, Bosch’s smallest widely stocked drivers sit in its 12V Max range, such as the PS21 pocket driver, which is far more powerful but also larger and heavier.
What 3 to 5 Nm Actually Drives
Torque numbers mean little until you translate them into screws. The table below shows what a 3.6V driver handles comfortably, what it can do with a pilot hole, and where it stalls.
| Job | Fastener | Will a 3.6V Bosch handle it? |
|---|---|---|
| Flat-pack furniture cams and bolts | M6 bolts, cam locks | Yes, ideal; finish by hand to avoid stripping |
| Outlet and switch covers | Small machine screws | Yes, easily |
| Cabinet hinges into particleboard | #6 x 5/8 in (3.5 x 16 mm) | Yes |
| Drawer slides into softwood | #8 x 3/4 in (4 x 20 mm) | Yes, usually without pilot |
| Curtain brackets into wall anchors | #8-#10 x 1-1/4 in | Yes with plugs pre-drilled |
| Wood screws into pine | #8 x 1-1/2 in (4 x 40 mm) | Only with a pilot hole; slow |
| Wood screws into oak or maple | #8 x 1-1/2 in and longer | No, will stall; use a 12V or 18V driver |
| Drilling holes | Any | No; too slow and no chuck for round-shank bits |
Who Should Buy Which
| You are… | Best choice | Why |
|---|---|---|
| A homeowner assembling furniture and fixing hinges | IXO | Lighter, cheaper, fun adapters, plenty of torque for the job |
| An electrician or installer driving dozens of small screws a day | GO | Push-and-go saves time, clutch protects faceplates and small screws |
| Someone with weak grip or arthritis | IXO or GO | Both remove the wrist effort of hand screwdrivers; GO needs no trigger |
| A DIYer building decks, fences or shelving | Neither; get a 12V or 18V drill/driver | Long screws and drilling need 20-60 Nm and a chuck |
Technique Tips for Small Cordless Screwdrivers
- Use the right bit size. A PH2 bit in a PH2 screw transfers torque properly. A loose fit cams out and strips the head long before the motor reaches its torque limit.
- Push hard and straight. Low-torque drivers depend on axial pressure to keep the bit seated. Keep the tool in line with the screw.
- Stop short on furniture. Particleboard strips easily. Let the motor run the screw most of the way and finish the last quarter turn by hand, or use the GO’s lowest clutch setting.
- Pre-drill in solid wood. A pilot hole roughly the diameter of the screw’s core lets even a 3.6V driver set a 1-1/2 inch screw in softwood.
- Use it as a manual screwdriver when the battery dies. Both tools have spindle locks, so you can turn them by hand for final tightening.
Ownership Realities
- The battery is built in. When it wears out after years of cycles, replacement is a service job rather than a pack swap. Avoid storing the tool fully drained for months; topping it up every few months helps longevity.
- Bits wear before the tool. Keep a few spare PH1, PH2, PZ2, slotted and Torx T20/T25 bits. Worn bits are the most common cause of stripped screws.
- Charging is slow. A full charge from empty typically takes a few hours on these small tools; a quick top-up before a job is a good habit.
- Adapters add reach, not power. Angle and offset heads are great for cabinet interiors but slightly reduce delivered torque through the extra gearing.
Verdict
The Bosch 3.6V cordless screwdriver is a precise, lightweight tool that does one job very well: driving small screws quickly without wrist strain. Choose the IXO for home assembly and occasional fixes, choose the GO if you drive small fasteners for a living and value the clutch and push-to-start action, and keep a full-size 12V or 18V drill/driver for anything that involves drilling or long screws.