Wiha Precision Screwdriver Set - 51 Pcs

The Wiha 92191 Precision Screwdriver Set is a must-have for professionals and DIY enthusiasts alik...

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OnBuy.comWiha 92191 Precision Screwdrivers 51 Pcs Master Set In Storage Tray
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Product Information

Full details

The Wiha 92191 Precision Screwdriver Set is designed for professionals and hobbyists requiring high accuracy for intricate tasks. Its key benefit is providing 51 specialized tools for a vast array of electronic, mechanical, and delicate repair jobs, ensuring the right fit for precision work. A potential caveat is the extensive selection which may be more than needed for users with very basic requirements.

All features

Model Part Number92191
BrandWiha

Extended Product Information

FAQs

What types of screws can I use this set for?

This set includes Slotted, Phillips, Hex, Torx, and Nut driver tips, covering a wide range of small-to-medium sized screws commonly found in electronics, small appliances, and intricate mechanical assemblies.

How durable are the screwdriver tips?

The tips are made from special high-performance CRM-72 tool steel, through hardened for maximum durability, and feature a vapor hard chromed satin finish for a non-slip grip and corrosion resistance.

What are the dimensions of the storage tray?

The dimensions of the blow-molded storage tray are approximately 20 inches long by 11.5 inches wide by 2 inches high.

Is this set suitable for general household repairs?

While it can handle some general tasks, this set is specifically designed for precision work. For larger or more robust household repairs, you might need a set with larger, heavier-duty screwdrivers.

How do I clean the screwdrivers?

Wipe the tips with a clean, dry cloth after each use. For tougher residue, use a slightly damp cloth and ensure the tools are thoroughly dried afterward. Avoid harsh chemicals.

What is the main advantage of the CRM-72 tool steel?

CRM-72 tool steel is known for its exceptional strength, hardness, and resistance to wear, ensuring the precision tips maintain their shape and effectiveness over time, even with frequent use.

Does the set include magnetic tips?

The product description does not specify magnetic tips. However, the vapor hard chromed satin finish provides a non-slip grip.

Troubleshooting

Screwdriver tip seems worn or damaged

Inspect the tip closely. If damaged, discontinue use to prevent further damage to fasteners. Due to the high-quality steel, this is rare under normal use. Consider if the tool was used for an application beyond its intended precision purpose.

Difficulty finding the right size screwdriver

Refer to the detailed list of included sizes (Slotted, Phillips, Hex, Torx, Nut drivers) and carefully match the fastener to the corresponding tool. The organized tray should help locate sizes quickly.

Tools are loose in the tray

Ensure each tool is fully seated in its specific slot. The tray is designed to hold them securely; if they are consistently loose, check for tray damage or verify that the correct tool is in the correct slot.

Pros and Cons

Pros

  • Extensive selection of 51 precision tools for diverse applications.
  • High-quality materials (CRM-72 steel) ensure durability and longevity.
  • Precision tips provide exact fit and reduce cam-out.
  • Ergonomic handles enhance comfort during prolonged use.
  • Organized storage tray keeps tools secure and accessible.

Cons

  • The large number of pieces may be excessive for users with simple needs.
  • The specialized nature of some tips may not be suitable for general-purpose tasks.
  • The storage tray's dimensions (20" x 11.5" x 2") require dedicated space.

Setup, Compatibility & Care

Setup: This set requires no assembly. Upon receiving the Wiha 92191 Precision Screwdriver Set, simply open the durable storage tray. The tools are securely seated and ready for immediate use.

Compatibility: The set is designed for a wide range of micro-fasteners commonly found in electronics, small appliances, hobbies, and precision mechanics. The specific tip sizes listed in the product details ensure compatibility with a broad spectrum of applications. It is compatible with metric and imperial screw sizes within its specified ranges.

Care: To maintain optimal performance and longevity:

  1. Cleaning: After use, wipe the screwdriver tips with a clean, dry cloth to remove any debris or residue. For stubborn dirt, use a cloth lightly dampened with water or a mild cleaning solution, ensuring the tool is completely dry afterward.
  2. Storage: Always return each screwdriver to its designated slot in the storage tray. This protects the tips from damage and prevents loss.
  3. Avoid Misuse: Do not use these precision screwdrivers for prying or as chisels, as this can damage the tips and handles.
  4. Inspection: Periodically inspect the tips for any signs of wear or damage. Ensure the handles remain clean and free from lubricants that could cause slipping.

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