The difference between electric hand drill and electric hand drill
The electric drill is mainly end of tight, torsion scissors type high-strength bolts, and its use is to bolt the power switch, until the twist scissors type high-strength bolt plum head interrupted.The electric drill fixed torque drill can be both tight and tight, its use is to adjust the torque, and then tighten the bolt.Electric angle drills mainly belong to fixed torque, and its use is to adjust the degree of rotation, and then tighten the bolts.The electric drill is a kind of electric drill which is specially used to fasten the bolt of the angle of the steel frame. Its use is the same as that of the electric scissors and electric drill
Pneumatic drills are available in each of the standard ratchet socket drive sizes, ranging from small 1 / 4 "drive tool kit loading and disassembly to 3.5".Generally, pneumatic drills are not suitable for fastening devices. The main body is the fastening of ceramic and plastic installation parts.
An air operated drill, also known as a ratchet wrench and power tool assembly, is primarily a tool for providing high torque output with minimal consumption. It allows a mass object to rotate at a constant speed through a constant power source, and then instantaneously hits the output shaft so that a relatively large torque output can be obtained. Compressed air is the most common source of power, but there are also electric or hydraulic ones. Widely used in many industries, such as automotive repair, heavy equipment maintenance, product assembly (usually called "pulse tool" and designed for precise torque output), major construction projects, installation of steel wire Lo sets, and high torque output in any other part of the need.
