The role of the screwdriver is simple. It is a device developed specifically to put in order and secure, or to loosen and remove the screws. This tool is ideal for driving screws in tight spot behind the sink, along walls, under counters and more.
Be used as a screwdriver in a number of different tasks, are available in a wide range to be compatible with various types of screws, from the first minute jewelers screwdriver, and then shapes and sizesof. In addition to being in a wide range of shapes and sizes are also suggested by the manual version.
Screwdriver Bits
Today we talk about the two most common types of screwdrivers. What is used in most of our applications every day, are the Flathead and Phillips.
Flathead
By far the flat tip, a flat-blade screwdriver blade is the best known. People use it a lot longer than the Phillips.
It 'used to fasten or loosen the screws, which have a linearMoving on to the command. And actually you can use for other things besides fixing screws. Consequently this is one of the most abused, often standing for a lot of other instruments that may not be available
They are measured on the peak width in inches or millimeters. And they are the best in the application of torque. A defect in the screw design is the relative strength of the blade or bit. Although the flat has its own versionbuilt-in problems, is still considered a standard model for this.
Phillips
The second most common screwdriver is without doubt the Phillips, which was invented by Henry Phillips at the end of 1920. The Phillips screwdriver is included in the comparison, still a relatively new tool option.
Look at all that there is a very significant change in the middle of a large flat head and Phillips. A flat head is supplied with a single blade tip, and Phillips is a form with two bladesa cross.
The screwdriver and the screws are designed to offer a safer alternative to traditional screwdriver. Due to the fact that the damage caused by over-tightening to prevent and reduce slippage during use.
This is achieved through a cross-shaped top and matching screws with a small cross-shaped indentation. Phillips could apply more torque than the Flathead, without the damage caused by over tightening asRecesses of the vines have to slide the blade, before damage could occur.
They come in a variety of sizes and are generally are increasing the number and width of the peak indicated with numbers. And currently the most common sizes are # 0, # 1, # 2 and # 3
I covered the two types of commonly used screwdrivers. At the end of the individual and a flathead screwdriver has a universality. A flat-head would work equally well for a screw with a Phillips head andThumbscrews.
The ever-popular duo screwdriver