1. Safety Information
This Bosch Professional VDE Screwdriver SL/PZ2x125 is designed for safe use in electrical applications. Adherence to safety guidelines is crucial to prevent injury and damage.
- VDE Certified: This screwdriver is tested up to 10,000 volts and VDE certified up to 1,000 volts according to DIN EN/IEC 60900. Always verify the tool's insulation integrity before use.
- Insulation: The handle and blade are insulated with thermoplastic elastomer (TPE) and an insulating protective coating on the S2 blade. This insulation provides protection against electric shock.
- Inspection: Before each use, visually inspect the screwdriver for any signs of damage to the insulation, such as cracks, cuts, or abrasions. Do not use if insulation is compromised.
- Application: Use this tool only for its intended purpose, which includes electrical work within the specified voltage limits.
- Personal Protective Equipment (PPE): Always wear appropriate PPE, including insulated gloves and eye protection, when working with electricity.
- De-energize Circuits: Always ensure that electrical circuits are de-energized and locked out before beginning any work. Use a voltage tester to confirm.

Image: Close-up of the screwdriver handle showing the VDE insulation symbol, indicating its certification for electrical safety.
2. Product Overview
The Bosch Professional VDE Screwdriver SL/PZ2x125 is a high-quality, insulated hand tool designed for precision and safety in electrical applications. It features a combination slot/Pozidriv tip (SL/PZ2) and a 125mm shaft length.
Key Features:
- Insulated Design: Certified for up to 1,000V, providing protection during live electrical work.
- Durable Blade: S2 steel blade with a slim profile for precise access and robust performance.
- Ergonomic Handle: Soft, thermoplastic elastomer (TPE) handle designed for comfortable grip and reduced hand fatigue during prolonged use.
- Combined Tip: SL/PZ2 tip suitable for both slotted and Pozidriv screws, commonly found in electrical terminals.

Image: Front view of the Bosch Professional VDE Screwdriver SL/PZ2x125, showcasing its insulated handle and blade.

Image: Rear view of the Bosch Professional VDE Screwdriver SL/PZ2x125, highlighting the ergonomic handle design and tip type marking.
3. Setup
The Bosch Professional VDE Screwdriver SL/PZ2x125 is ready for use directly out of the packaging. No assembly is required.
Initial Inspection:
- Remove the screwdriver from its packaging.
- Perform a thorough visual inspection of the entire tool, paying close attention to the red and yellow insulation on the handle and shaft.
- Ensure there are no visible cracks, cuts, nicks, or signs of wear that could compromise the insulation.
- Verify that the tip is free from damage or excessive wear.
- If any damage is observed, do not use the screwdriver and contact Bosch Professional support for guidance.
4. Operating Instructions
This VDE screwdriver is designed for tightening and loosening screws in electrical installations where protection against electric shock up to 1,000V AC is required.
General Use:
- Safety First: Always confirm that the electrical circuit is de-energized before working on it. Use a suitable voltage detector.
- Select Correct Tip: Ensure the SL/PZ2 tip matches the screw head (either slotted or Pozidriv). Using the wrong tip can damage the screw head or the screwdriver.
- Insert Tip: Place the screwdriver tip firmly into the screw head, ensuring full engagement.
- Apply Pressure and Turn: Apply downward pressure while turning the handle clockwise to tighten or counter-clockwise to loosen the screw. The ergonomic handle provides a secure grip.
- Avoid Over-tightening: Tighten screws sufficiently to secure them, but avoid excessive force that could strip the screw head or damage the component.
- Do Not Use as a Pry Bar: Never use the screwdriver as a chisel, pry bar, or for any purpose other than driving screws. This can damage the tool and compromise its insulation.

Image: A hand using the Bosch Professional VDE Screwdriver to work on an electrical circuit breaker panel, demonstrating its intended application.
5. Maintenance
Proper maintenance ensures the longevity and continued safety of your Bosch Professional VDE Screwdriver.
- Cleaning: After each use, wipe the screwdriver clean with a dry, soft cloth. For stubborn dirt, a slightly damp cloth can be used, ensuring the tool is completely dry before storage. Do not use harsh chemicals or solvents that could damage the insulation.
- Storage: Store the screwdriver in a dry place, away from direct sunlight, extreme temperatures, and corrosive substances. Protect the tip from impact to prevent damage.
- Regular Inspection: Periodically inspect the insulation for any signs of wear or damage. If the insulation is compromised, the tool's safety rating is void, and it should be replaced.
- Tip Condition: Ensure the tip remains sharp and free from burrs. A worn tip can slip and damage screw heads.
6. Troubleshooting
Most issues with a hand screwdriver are related to improper use or wear. Here are common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Screwdriver slips from screw head | Incorrect tip size/type, worn tip, insufficient pressure, stripped screw head. | Ensure tip matches screw head. Replace worn screwdriver. Apply firm downward pressure. If screw head is stripped, use a screw extractor. |
| Insulation damage (cracks, cuts) | Physical impact, exposure to chemicals, age-related wear. | Immediately discontinue use. The safety rating is compromised. Replace the screwdriver. |
| Difficulty turning screws | Stuck screw, incorrect tip, insufficient leverage. | Apply penetrating oil to stuck screws. Ensure correct tip. Use appropriate force, but do not exceed safe limits for the tool. |
7. Specifications
Detailed technical specifications for the Bosch Professional VDE Screwdriver SL/PZ2x125.
- Model Name: VDE Screwdriver SL / PZ 2 x 125mm
- Model Number: 1600A02ND7
- Brand: Bosch Professional
- Tip Type: SL/PZ2 (Slotted/Pozidriv combination)
- Shaft Length: 125 mm
- Insulation Rating: Certified up to 1,000 V AC (DIN EN/IEC 60900)
- Tested Voltage: 10,000 V
- Blade Material: S2 Steel with insulating protective coating
- Handle Material: Thermoplastic Elastomer (TPE)
- Overall Dimensions: Approximately 12.09 x 2.48 x 1.52 inches (307 x 63 x 38.6 mm)
- Item Weight: 0.11 Kilograms
- Included Components: 1x VDE screwdriver SL / PZ 2 x 125 mm

Image: Diagram showing the overall length (245 mm) and handle width (39 mm) of the Bosch Professional VDE Screwdriver SL/PZ2x125.
8. Warranty and Support
For warranty information, product support, or to report any issues with your Bosch Professional VDE Screwdriver, please contact Bosch Professional customer service directly.
- EU Spare Part Availability Duration: 1 Year (as per product specifications).
- Refer to the official Bosch Professional website or your purchase documentation for specific warranty terms and contact details in your region.
- Do not attempt to repair damaged insulation yourself, as this will void the VDE certification and compromise safety.
