Tips are precision formed to fit the fastener and the Shaft is forged from high-strength alloy steel. It has a forged steel handle and precision tips that can be inserted anywhere even in narrow locations. of clearance! Includes 7 hex bits: PH1, PH2, PH3, 3/16 in., 1/4 in., T15, and T20 Convenient ratcheting mechanism. The screwdrivers come with 7 hex bits.ĭesigned to get into hard-to-reach areas – requires only 1 in. The convenient ratcheting mechanism provides ample torque for tightening and loosening hardware. The 8 piece right-angle screwdriver is designed to get into areas with only 1 in. They are designed to turn at right angles. The pressure causes the screwdriver shank to turn and the tension spring inside pushes the handle back to make it to the starting position. The tip of a Yankee screwdriver in the screw head pushes firmly toward the screw Instead of using wrist action to turn the screwdriver. Yankee screwdriver operates on a spring-loaded ratcheting principle that has a specific ratcheting screwdriver mechanism. For example, you can use it to remove and fix screws in computers without disassembling it.īy switching a button on the screwdriver the ratcheting action can be changed from one direction to the others so that it is applicable to insert screws like clockwise directional motion and remove screws by the counter-clockwise direction of motion. Its lightweight along with its powerful LED light ensures that one can use it for tasks that are beyond the reach of other similar devices. This tool is ideal for hobbyists, DIY enthusiasts, computer repair specialists, electricians, appliance repair personnel, as well as professionals. Let us dive in and see how this beauty performs. The dual position handle was one of the primary factors that led me to purchase this device. The manufacturers have included two battery packs, ensuring that the user could keep on doing his job with one battery while charging the other. Powered by a 1.5Ah battery, the tool easily completed all jobs I threw at it. Therefore, it did not come across as a surprise when their DB3DL2 cordless screwdriver kit surpassed my expectations. Hitachi is renowned all over the world for the quality of its electronic and electro-mechanical products. Size identification stamped in the base of the handle Color-coded handle for easy tip identification. Blades are forged from high-strength alloy steel Ergonomic acetate handle is impervious to most solvents and chemicals. Serrated tip for maximum grip and reduced slippage. It is placed directly into the power tool chuck.Īcetate handle is impact and chemical resistant. This combination is economical, provides flexibility, and allows a fastener to be magnetically held by the bit. In the power tool, applications insert bits are commonly used with a bit holder. It avoids typical problems such as shattering and premature bit wear. Frearson (Reed and Prince) screwdriver bits from Cooper Tools. Its main applications are in nautical equipment where precision and a smaller set of tools are required. The Frearson screwdriver due to its shape allows for higher torque than a Phillips and the ability to carry just one drive. the angle of the tip is closer to a 45-degree angle than on a Phillips. The tip of a Frearson comes to a sharp point, as compared to the Phillips has a rounded point. Frearson or Reed and Prince Screwdriver:Īt first glance, this variation of the screwdriver is the same as Phillips but has some important differences. While flat head screws aren’t used extensively in residential construction anymore, they can still find them in furniture construction, small cabinetmaking projects, and some electrical applications. This comes in every shape with a handle attached to a steel shaft that is flattened into a wedge shape at the tip. This is arguably the most common tool in the mechanical field and the ubiquitous flat-head screwdriver. Flat Head or Slotted Head Screwdriver:Ī flat-head screwdriver has a wedge-shaped flat tip that is used to tighten or loosen screws that have a straight and linear notch on their heads. Frearson or Reed and Prince Screwdriver.The following 14 different types of Screwdriver are following:
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