0
Most are belt driven and have a step down pulley on the motor and the drill. Changing the groove the belt is in changes the speed of the drill. Small groove on the motor and large on the drill will give you the slowest speed.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the major difference between a high-speed and a high-torque drill?
The speed of a drill is defined as how many RPM's of the chuck. The TORQUE of a drill is defined as how many "ft/lbs" the chuck can transfer to a drill bit. Imagine the drill has a pulley connected to the chuck and the pulley has a radius of 1 ft. Connect a string to the pulley and see how much weight the drill can lift. If the drill could lift 25 pounds using that 1 ft radius pulley, it is developing 25 ft/lbs of torque. The weight may be lifted very slowly or very rapidly, depending on the RPM's of the chuck, but the torque will be determined by how much weight the drill would lift. Both are important characteristics of a drill. If the motor is weak, the manufacturer may use gearing to provide more torque, but if the chuck is turning slowly, you won't get much work done. If the motor is larger, the manufacturer may not need to use gearing to give you the same torque.
My drill bit falls out of my Dewalt Drill that I just bought if I increase the speed and then totally release it....is this a quick release feature?
No, this is not a new feature. Sounds like you are simply not tightening the chuck enough. - If you are, and it still happens then the chuck is faulty, -take it back for another.
How does an electric drill work?
An electric drill has a small electric motor inside, driving a series of gears. The power from the gears turn a chuck, which holds the bit placed into it thereby drilling a hole.
What is a speed drill?
This variable speed drill is for drilling different diameter chose different speeds. Workpiece material in the drill speed is important.
What is a variable speed drill?
This variable speed drill is for drilling different diameter chose different speeds. Workpiece material in the drill speed is important.
What is vsr drill?
variable speed drill No. The correct answer is: Variable Speed Reversing, meaning it has a switch that lets you run the drill clockwise or counterclockwise, at any speed from 0 RPM to the maximum rated speed for the drill in question.
What are hand drills?
A hand drill can be various things, such as an old fashioned S shaped drilling device that you turn by hand, or a straight drill with a geared wheel which you turn to rotate the bit. In more modern terms,a hand drill is aa electric motor in plastic case that has a chuck in front of it where you can fit drill bits and have the motor turn the bit at high speed.
What is a vsr drill?
VSR on a drill stands for Variable Speed Reversible.
When was Chuck Speed born?
Chuck Speed was born on October 21, 1967, in Madrid, Spain.
How do you bench test your ABS speed sensor?
Some bench test them with an oscilliscope.
What is the relationship between the size of the drill bit and the speed of the drill press?
Larger bits require a slower (more power) speed.
What can be used to drill holes in aluminium?
You can drill holes in aluminum with a drill as long as you have the proper drill bit. Use a regular drill bit and keep speed moderate.
