1. Introduction and Overview
Thank you for choosing the PB Swiss Tools 8641 Swiss Grip Precision Screwdriver Set. This premium set is engineered for precision tasks, offering exceptional quality and ergonomic design. Manufactured in Switzerland, these tools are designed for durability and comfortable use in delicate applications.
The set includes six precision screwdrivers with comfortable, non-slip SwissGrip handles and a convenient storage stand. Each screwdriver features a twist cap on the handle top, facilitating easier and more precise turning during intricate work.

Image 1.1: The PB Swiss Tools 8641 Swiss Grip Precision Screwdriver Set, displayed in its storage stand.
2. Product Components
The PB Swiss Tools 8641 set comprises the following components:
- Six (6) Precision Screwdrivers: Each screwdriver is equipped with a high-quality steel blade and a SwissGrip handle. The set typically includes a variety of head sizes suitable for precision work, such as Phillips (PH00, PH0) and Slotted (1.2mm, 2.5mm).
- Ergonomic SwissGrip Handles: Designed for comfortable and secure handling, reducing fatigue during prolonged use.
- Twist Caps: Located at the top of each handle, these caps allow for continuous turning of the screwdriver with minimal repositioning of the hand, enhancing precision.
- Storage Stand: A practical stand designed to hold all six screwdrivers, keeping them organized and easily accessible. This stand can be used on a table or mounted on a wall.

Image 2.1: Individual precision screwdrivers from the set, showcasing different tip types.

Image 2.2: A close-up view of the ergonomic SwissGrip handle, designed for comfort and control.
3. Setup
The PB Swiss Tools 8641 set is designed for immediate use. The screwdrivers come pre-assembled and ready for work.
3.1. Storage Stand Placement
The included storage stand provides a convenient way to organize your precision screwdrivers. It can be placed on any flat surface, such as a workbench or desk, or mounted on a wall.
- Tabletop Use: Simply place the stand on a stable, flat surface. Insert each screwdriver into its designated slot.
- Wall Mounting: The stand features mounting holes for wall installation. Use appropriate fasteners (not included) for your wall type to secure the stand firmly. Ensure the stand is level before tightening.

Image 3.1: The screwdriver set in its stand, illustrating its compact and organized storage.
4. Operating Instructions
Using PB Swiss Tools precision screwdrivers effectively requires proper technique to ensure both the longevity of the tool and the integrity of the fastener.
4.1. Selecting the Correct Screwdriver
Always choose the screwdriver tip that precisely matches the screw head. Using an incorrect size or type can damage both the screw head and the screwdriver tip.
- For Phillips head screws, select the appropriate PH size (e.g., PH00, PH0).
- For slotted screws, choose a tip width that fits snugly into the slot and a thickness that fills the slot depth.

Image 4.1: A close-up of a precision screwdriver tip, highlighting its fine detail.
4.2. Proper Grip and Technique
The SwissGrip handle is designed for optimal control. Hold the handle firmly but comfortably. Place your index finger on the twist cap at the top of the handle.
- Applying Pressure: Apply steady, downward pressure to the screw head to prevent cam-out (the screwdriver slipping out of the screw head).
- Turning with the Twist Cap: While maintaining downward pressure with your index finger on the twist cap, rotate the handle with your thumb and other fingers. The twist cap allows the handle to rotate freely, enabling continuous turning without lifting your finger, which is crucial for precision work.

Image 4.2: A hand demonstrating the proper grip on a precision screwdriver, highlighting the ergonomic design.

Image 4.3: A hand utilizing the twist cap feature for precise and continuous turning.
4.3. Typical Applications
These precision screwdrivers are ideal for delicate tasks in electronics, watchmaking, eyewear repair, small appliance maintenance, and other applications requiring fine motor control and accurate fastener engagement.
5. Maintenance
Proper maintenance ensures the longevity and performance of your PB Swiss Tools precision screwdrivers.
- Cleaning: After use, wipe the screwdriver blades and handles with a clean, dry cloth to remove any dirt, grease, or debris. For stubborn grime, a mild cleaning solution can be used, followed by thorough drying.
- Storage: Always store the screwdrivers in their provided stand or a suitable tool organizer. This protects the tips from damage and keeps the set organized. Avoid storing in damp environments to prevent corrosion.
- Inspection: Periodically inspect the screwdriver tips for wear or damage. A worn tip can lead to stripped screws. Replace damaged screwdrivers if necessary.
6. Troubleshooting
Most issues encountered with precision screwdrivers relate to improper use or selection.
- Screwdriver slips from screw head (cam-out):
- Ensure you are using the correct tip size and type for the screw.
- Apply sufficient downward pressure while turning.
- Inspect the screw head for damage; if it's stripped, specialized tools may be required.
- Difficulty turning screw:
- Verify the screw is not cross-threaded or seized.
- Ensure the screwdriver tip is clean and free of debris.
- For very tight screws, ensure you are applying adequate torque without damaging the screw head.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | PB SWISS TOOLS |
| Model Number | 8641 |
| Number of Items | 6 |
| Head Styles Included | Phillips (PH00, PH0), Slotted (1.2mm, 2.5mm) |
| Handle Material | Rubber (SwissGrip) |
| Blade Material | High-quality Steel |
| Product Dimensions (L x W x H) | 6.5 x 2.2 x 1.81 inches |
| Item Weight | 7 ounces (0.2 Kilograms) |
| Color | Red (handles) |
8. Warranty and Support
PB Swiss Tools products are renowned for their quality and durability. The manufacturer typically offers a lifetime guarantee on their tools, reflecting their commitment to superior craftsmanship and materials. For specific warranty details, claims, or technical support, please refer to the official PB Swiss Tools website or contact their customer service directly.
Official Website: www.pbswisstools.com





