Screwdrivers
A screwdriver is a tool, manual or powered, used for driving screws. A typical simple screwdriver has a handle and a shaft, ending in a tip the user puts into the screw head before turning the handle. This form of the screwdriver has been replaced in many workplaces and homes with a more modern and versatile tool, a power drill, as they are quicker, easier, and can also drill holes. The shaft is usually made of tough steel to resist bending or twisting. The tip may be hardened to resist wear, treated with a dark tip coating for improved visual contrast between tip and screw—or ridged or treated for additional 'grip'. Handles are typically wood, metal, or plastic and usually hexagonal, square, or oval in cross-section to improve grip and prevent the tool from rolling when set down. Some manual screwdrivers have interchangeable tips that fit into a socket on the end of the shaft and are held in mechanically or magnetically. These often have a hollow handle that contains various types and sizes of tips, and a reversible ratchet action that allows multiple full turns without repositioning the tip or the user's hand.
The Selected Suppliers You Might Like
Nanjing Tangfeng Electromechanical Co., Ltd.
Our company is established in 2013, located in Nanjing, capital of Jiangsu province
we are committed to the development and production of power tools, garden tools an d small household appliance.
Our factory has over 15 R&D staff and covers over 10000 square meters. We are capable of integrated service of mounding process, plastic injection as well as testing and assembly. Annual output reaches one million sets at this stage and keeps growing .
With perfect quality management system, our factory has passed ISO 9001-2008 quality audit and got BSCI report of SGS.
Hangzhou Haotu Trading Co., Ltd.
Hangzhou Haotu Trading Co., Ltd. is a professional MRO (Maintenance, Repair & Operations) supplier. Our main products include hand tools, power tools and fasteners, such as wrenches, pliers, tool sets, electric drills, power saws, screws, nails and other related products.
Our products are exported to over 50 countries, and we have conducted in-depth cooperation with more than 100 factories in China. We are committed to becoming your one-stop hardware purchasing solution.
"Quick response, stable quality, modest price" is our aim. Looking forward to a long-term win-win cooperation with you.
