Setting 1 is low speed/high torque and is best for driving screws. Setting 2 is a medium speed/torque and can be used for drilling or driving. Setting 3 is the highest speed and is meant for drilling or driving fasteners.
What are the 3 settings on a hammer drill?
Every drill in this category has three mode settings: hammer, drill, and drive. The differences are simple and help to ensure that the drill operates at peak performance for a given application.
When should I use the hammer drill setting?
A hammer drill is also the tool to use whenever you need to drill into brick or the mortar joints between the brick. Mortar is softer and easier to drill into than brick, but anchors and screws will bite more securely into brick. The same is true for drilling into concrete-block walls.
What are the number settings on a drill?
As mentioned at the beginning of the article, the numbers on a drill represent the amount of torque the tool can apply to an object (such as a screw) or for hole drilling. The numbers usually range from 1 to 20 (or more) with 1 representing the least amount of torque and 20, the greatest.
What do drill bit numbers mean?
Number drill bit gauge sizes range from size 80 (the smallest) to size 1 (the largest) followed by letter gauge size A (the smallest) to size Z (the largest). Although the ASME B94. 11M twist drill standard, for example, lists sizes as small as size 97, sizes smaller than 80 are rarely encountered in practice.
What is the hammer symbol on a drill?
The symbol that looks like a hammer signifies the hammer action mode or the hammer drill settings. This mode is used when you want to drill into concrete, stone or masonry. When you set the hammer drill setting to ‘on’, the drill starts to hammer or punches in and out as well as spin the bit.
Where do you use a hammer drill?
Hammer drills are not typically used for production construction drilling, but rather for occasional drilling of holes into concrete, masonry or stone. They are also used to drill holes in concrete footings to pin concrete wall forms and to drill holes in concrete floors to pin wall framing.
Can hammer drills be used as regular drills?
Can a hammer drill be used as a regular drill? The majority can, though it is important to turn the hammer action off. That feature is designed for drilling holes in concrete, brick, masonry, etc., and punches a particular type of drill bit into the surface.
What are drill torque settings?
The torque settings on a drill refer to how fast the tool will spin. When you press the trigger and the drill speeds up, the torque setting will determine how many rotations it makes, once you choose a specific number setting. The higher the number, the faster it’ll turn.
