The Pro'sKit PT-1366U is a compact 3.6-volt cordless screwdriver with 7+1 torque settings, and 28 bits—ideal for all screwdriving tasks in your RV, on electrical systems, and on electronics where a large cordless drill/driver is simply too powerful and bulky.
This one or a large cordless screwdriver? The PT-1366U is a screwdriver, not a drill. With 320 RPM and 0.2 to 5.5 Nm, it’s right at home where you need precision: screwing down control panels, installing outlets and switches, furniture hardware, electronics enclosures, and terminal blocks. For drilling holes in wood or sheet metal and for driving long Spax screws into slats, you’ll still want to use your 12- or 18-V cordless screwdriver. The two complement each other—the larger one drills the holes, while the Pro’sKit handles the hundred small screws without leaving your wrist sore after two hours.
In camper conversions, this design is worth its weight in gold: The 195 mm long, rod-shaped handle reaches into cabinet interiors, under benches, and behind trim panels—places where a pistol-grip tool simply won’t fit. Typical uses: Screwing in airline rails and profiles, installing control panels and USB ports, attaching hinges and snap fasteners, mounting water pumps and manifolds, and adjusting cabinet fronts. The built-in LED illuminates the screw—which makes all the difference in a dark storage compartment.
Here’s how to set the torque: The rotary ring has 7 notches plus one hard setting. As a rule of thumb: use the lower settings for electronics, housings, and thin sheet metal; the middle settings for hardware and appliance repairs; and the highest settings for wood and furniture screws. When working with delicate materials, always start one setting lower and work your way up—this prevents stripping the thread. Important: The PT-1366U doesn’t have a true slip clutch. If it stops turning a screw, don’t keep applying pressure—instead, tighten it by hand—this protects the gearbox.
Charging is via USB-C, using any cell phone charger or a power bank (5 V, 1–3 A). In a camper, that means: no extra charger, no 230 V needed—the power bank from your backpack is enough. The 2000-mAh Li-ion battery provides about 65 minutes of runtime and charges in 3 to 5 hours. Three LEDs show you the charge level, and the device automatically turns off after one minute of inactivity.
Package Contents
- PT-1366U cordless screwdriver with built-in Li-ion battery
- 24 bits, 25 mm: PH1 (2×), PH2 (2×), PH3 (2×), PZ1, PZ2, T10, T15 (2×), T20 (2×), slotted 3.0 / 4.0 / 5.0 mm, hex 3.0 mm (2×) / 4.0 mm (2×) / 5.0 mm, square S0 / S1 / S2
- 4 bits, 50 mm: Slotted 3.0 / 4.0 mm, PH1, PH2
- Magnetic bit holder, 50 mm
- USB-C charging cable
- Plastic storage box
At a Glance
- Voltage: 3.6 V
- Torque: 0.2 Nm to 3.5 Nm (soft) / 5.5 Nm (hard)
- Torque setting: 7+1 levels, mechanical
- No-load speed: 320 rpm
- Bit holder: 1/4" (6.35 mm) hex, quick-change
- Forward/reverse rotation
- Battery: Li-ion 3.6 V, 2000 mAh, built-in
- Charging port: USB-C, 5 V / 1–3 A
- Charging time: 3–5 hours · Run time: approx. 65 minutes
- Additional features: LED work light, 3-level battery level indicator, automatic shut-off
- Dimensions: Ø 38 × 195 mm
- Operating temperature: 0 to 35 °C, max. 80% relative humidity
Frequently Asked Questions
Can I use it for drilling?
No, it’s not designed for that. The manufacturer specifies its intended use as driving screws and, at most, very light drilling. For proper holes, use a cordless drill/driver.
Will my existing bits fit?
Yes, as long as they have the standard 1/4" hex shank (6.35 mm)—which means practically all commercially available bits. The included 50-mm bit holder is magnetic and can also hold short bits.
Is the torque sufficient for furniture screws?
Yes, for furniture assembly and standard screws used in home improvement projects. However, it reaches its limits with long screws in hard wood or without pre-drilling—in those cases, pre-drill or use a larger cordless screwdriver.
Can I use it while it’s charging?
No. The manufacturer expressly advises against it; this helps preserve the battery.
How loud is it?
Significantly quieter than an impact driver. With 320 RPM and its small motor, it’s no problem to use even in the evening at your parking spot.
