A screwdriver is the most common hand tool found in any toolbox and consists of a handle, a shaft and a tip which is designed to tighten or loosen screws. When you rotate the handle, it turns the shaft and the tip, engaging precisely with screw heads to drive them into or out of materials with ease.
Today's handles feature ergonomic designs that fit comfortably in your hand and anti-slip grips to enhance safety and control. They are commonly made from innovative composites of rigid plastic and rubber for durability while incorporating soft materials like thermoplastic elastomers for increased comfort and grip.
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Types of Screwdriver Tip
Screwdrivers come in various tip designs to accommodate different types of screws. Each tip shape offers unique benefits and is suited for specific tasks to enhance grip, torque, and precision. Using a screwdriver tip that is not the correct size or type for the screw may damage both the tool and the screw during use.
- Phillips Screwdrivers: Characterised by their cross-shaped tip, Phillips screwdrivers are designed to fit into corresponding cross slots, offering better grip and torque. They are available in sizes ranging from zero to four.
- Torx Screwdrivers: Also known as star screwdrivers, torx screwdrivers feature a six-point star-shaped tip for optimal torque transfer and minimised slippage. They are similar to torque wrenches in function; however, this screwdriver lacks a torque-limiting clutch, focusing instead on providing superior grip and control during use.
- Flat Head Screwdrivers: Also known as slotted screwdrivers, these tools are designed for screws with straight, linear notches. Interestingly, flat head screwdrivers are the most commonly used, essential for various household and professional tasks.
- Pozidriv Screwdrivers: Similar to Phillips, Pozidriv screwdrivers have a double cross-shaped tip; however, their unique design allows for higher torque application without damaging the screw, making them better suited for heavy-duty, precision tasks.
Magnetic vs non-magnetic tips
Screwdriver tips can be magnetic or non-magnetic, each serving distinct purposes across various applications.
Magnetic screwdriver tips attract and hold metal screws, making them ideal for electronics work where precision and control are paramount. They prevent screws from falling and getting lost in tight spaces. Non-magnetic tips, on the other hand, are preferred in situations where magnetic fields might disrupt sensitive components, such as in certain electronic devices or when working near magnetically sensitive materials.
Both types have specific applications where their unique properties can best be utilised.
Variant Types of Screwdriver
There are various types of screwdriver tools tailored for specific uses, ensuring efficiency and safety across different tasks:
- Electricians Screwdrivers: Electricians Screwdrivers, also referred to as VDE screwdrivers or insulated screwdrivers, meet safety requirements that protect against electric shock.
- Precision Screwdrivers: Precision Screwdrivers, also called electronics screwdrivers, are designed for intricate and delicate work.
- Stubby Screwdrivers: Stubby Screwdrivers have a compact design and are used in confined spaces.
- Right Angle Screwdrivers: Right Angle Screwdrivers, also known as offset screwdrivers, are used to reach components at awkward angles in tight spaces.
See also: Screwdriver Sets.
Selecting the Right Screwdriver
When shopping online for a screwdriver, consider these factors to ensure you buy the right type for your needs:
- Match the Tip to the Screw: Ensure the screwdriver tip shape corresponds to the screw head used (e.g., Phillips, Flat-head, Torx).
- Consider the Application: Ensure the screwdriver is appropriate for the task. For example, insulated screwdrivers like VDE models can be used for electrical work to prevent shock, while precision screwdrivers can be used for intricate electronic tasks.
- Assess Torque Needs: Choose a torque screwdriver to match the force required for your task. For delicate assemblies, use a low-torque option to avoid damaging materials. A high-torque screwdriver will provide the power to securely fasten without causing damage to construction or automotive work.
- Handle Design: The design of the handle is also a critical factor to consider, as it significantly impacts usability and comfort. For prolonged use, select a screwdriver with an ergonomic handle to reduce hand fatigue. In environments where grip is essential, such as wet or oily conditions, choose a screwdriver with anti-slip grips to maintain control and safety.
Industry Applications
From assembly to maintenance, tools like screwdrivers play a critical role across various industries in Australia, including:
- Manufacturing: Screwdrivers are used extensively for assembling machinery, equipment, and product components. They ensure secure fastening, precise adjustments, and help maintain assembly line efficiency.
- Automotive: In automotive repair and assembly, screwdrivers adjust components, assemble parts, and perform maintenance tasks.
- Food: Screwdrivers help maintain and repair food processing and packaging equipment, ensuring operational efficiency and hygiene.
- Energy: Essential for installing and maintaining energy systems, screwdrivers ensure secure connections and reliable setups.
- Healthcare: In healthcare, precision and reliability are essential for safe equipment use. Tools must be assembled and maintained accurately, making screwdrivers indispensable for adjusting and repairing medical devices to ensure optimal performance.
- Electronics: Assembling delicate electronic components demands careful handling. Screwdrivers enable accurate adjustments of small, sensitive parts, ensuring devices are built and maintained without damaging them.
Your Trusted Screwdriver Supplier & Manufacturer
RS is a trusted screwdriver supplier and manufacturer in Australia, offering a range of high-quality options, including our own RS PRO brand, known for reliability and durability. Beyond our RS PRO line, we proudly distribute screwdrivers from other leading brands like Wera, Facom, SAM, and Bahco.
When you buy screwdrivers in Australia from RS, you’re assured of quality and performance tailored to meet diverse application needs. Alongside screwdriver tools, we also offer machine screws compatible with both Phillips and flat-head screwdrivers, screw washers for secure and safe fastening, and calipers for precise measurements of screws, bolts, and other component dimensions.
Buy screwdrivers online from RS today, and visit our delivery service page to learn more about our hassle-free shipping options.