Tag Archives: Auger parts

Use A Power Auger to Dig Post Holes

What is an Auger? Augers are very powerful machines with a lot of torque that can throw you like a sack of potatoes if the auger bit encounters a rock or a root. You can also navigate to this website for buying post hole augers to dig a hole.

If you only have a few postholes to dig, don’t bother. Just rent, borrow or buy the three-hand tools shown below and get to work. 

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You may not have many auger choices at smaller rental stores, but if you go to a larger outlet or a home center that rents power tools, you’ll have to choose between a two- or one-person (power auger head, as well as select the correctly sized auger itself. 

Auger drills are interchangeable and come in 4-, 6-, 8- or 12-in. diameters. The one to choose depends on the type of posts you’re installing. Remember, the larger the diameter, the tougher it is to handle the machine.

If you’re pouring 12-in. footings for a deck, you’ll obviously need the 12-in. auger, but for 4×4 posts, pick up an 8-in. auger. You’ll be able to get away with a 6-in. auger for steel fence posts. 

Keep in mind that you’ll need a larger hole (and a larger auger) if you’ll be filling around the post with concrete. The 4-in. auger will work for any small post that doesn’t need concrete poured around it.

Basic Mechanism Of Auger

An auger plays an important role in the lives of the people when it comes to digging out a hole. This has become a great piece of equipment that speeds up the digging process. Hence, the obsolete way of employing human physical force for excavation has been gradually eradicated and replaced by this powerful tool. You can also buy auger and hydraulic earthdrill parts online.

Drill mechanism

Basically, an auger is a device that has a helical-shaped bit. The spiral design of this piece of boring equipment is the primary reason why it can create a cylindrical hole. Let's take a closer look.

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It is composed of different parts that form and complete its function. It has a cutting point and a cutting edge at the tip, which is the first part to get in touch with the material that requires drilling.

The cutting point and the cutting edge should be perfectly centered in each application to create a perfect cylindrical hole. The tip of the drill bit has a different point style depending upon the work at hand. The angle of the cutting point determines how the bit can easily dig into the materials being bored.

In the hole-making operations, the drill bit enters the workpiece axially and cuts a hole through with a diameter equal to that of the bit. The cylindrical hole can be achieved by applying a downward force and clockwise rotational movement on the auger to penetrate the surface.

The opposite of the cutting point is the drill head which is commonly attached to a holding device known as a collet. This holding device can exert a strong clamping force on the borer to hold it in place.