Screwdriver Savvy: A Guide to Different Types and Their Uses
The humble screwdriver
A basic tool found in almost every toolbox. But did you know there's a whole world of screwdrivers beyond the flathead? In this post, we'll delve into the most common types and what they're used for, making you a screwdriver superstar!
Flathead Screwdriver
The OG screwdriver, with a simple flat tip. It's great for prying open lids, light scraping, and turning screws with a matching slot. They come in various sizes, from mini ones for electronics to beefy ones for prying open paint cans.
Phillips Screwdriver
Easily identified by its cross-shaped tip, the Phillips driver is a workhorse. The X-shaped design provides good grip and prevents slipping (cam-out) when turning screws. These are commonly used in furniture assembly, electronics, and appliances.
Torx Screwdriver
This star-shaped wonder offers superior grip and reduces cam-out compared to Phillips. They're often used in high-torque applications like furniture assembly and automotive repair where a strong connection is needed.
Robertson Screwdriver (Square Drive)
Similar to the Torx, the Robertson has a square-shaped tip. These are known for their excellent grip and are sometimes preferred by professionals for their ease of use. You might find them in furniture or appliances.
Hex Screwdriver (Allen Wrench)
This L-shaped tool features a hexagonal (six-sided) tip. It's perfect for tightening hex screws, commonly found in furniture assembly, bike parts, and some appliances.
There are also specialty screwdrivers for less common screw types, like:
- Pozidriv: Similar to Phillips but with additional points for a more secure fit.
- Tri-Wing: A three-winged design often found in electronics.
- Security Screwdrivers: These have unique or unusual shapes to deter tampering.
Choosing the Right Screwdriver:
Using the wrong screwdriver can damage both the screw and the tool. Here's a quick tip: Always match the screwdriver tip to the screw head shape and size!
For everyday tasks, a basic set with flathead, Phillips, and Torx screwdrivers in various sizes will cover most needs. As your projects become more diverse, you can expand your collection with specialty screwdrivers.
Bonus Tip: Invest in a good quality screwdriver set. A well-made tool will last longer, provide a better grip, and help prevent stripped screws.
With this knowledge in your tool belt, you'll be ready to tackle any project that requires a twist!