Buying Guide for Auger Drill Bits
The auger drill bit is a type of drill bit used for drilling holes in material. They are composed of a tapered body and can be used for drilling holes in concrete, wood, metal, plastic, etc. Auger drill bits are typically used for drilling holes in the base of columns to provide a mounting area for fasteners that anchor the column in the foundation. They can literally bore through almost anything and drill through as much as is needed. In recent years, this drill bit shape has become a very popular choice for drilling in materials such as concrete, rock, wood, and metal.
Benefits of Auger Drill Bits
Efficient Evacuation of Shavings
The wide, deep flighting of an auger bit allows for efficient evacuation of wood shavings and prevents the borehole from becoming clogged as easily as it might with other drill bits.
Ease of Boring
Auger bits with guide screws do not require much downward pressure for them to bite into the workpiece and begin to cut. This is because the thread on the guide screw draws it through the wood, making the operator’s life much easier.
Quality of Holes
The sharp spurs on the edges of an auger bit’s tip ensure that the hole is smooth and uniform all the way through.
Drill Depth
Auger bits are capable of drilling deep, neat holes in wood up to 600mm (31″). This suits them not only to most woodworking and furniture making applications but also to construction and garden-based woodworking, such as drilling through decking.
Factors to Consider Before Buying of Auger Drill Bits
Engine Power
The power on an earth auger ranges between 2HP to 5HP. The larger ones are best suited for harder soil. When buying earth auger, you will have a choice between two-stroke and four-stroke engines. Machines with two-stroke engines are affordable but produce a lot of noise and require high maintenance whereas four-stroke machines produce lesser noise with simpler operation.
The Diameter of Drill Bits
The diameter of earth auger bits ranges from 2” to 12” for one man operated machines and to 14” for two-man operated. Clearly, it is important to determine the drill bit size on the auger you purchase as this will determine the diameter of poles you can place into the hole that you make.
Depth Capacity
Depth is another factor in selecting earth auger. To dig deeper, more powerful engine and a larger bit is required. Typically, the depth of the auger bit is 2.5 feet or 76 cm. To dig deeper, extension up to 7.5 feet can be used.
Choose According to Needs
With the ability to utilize a motor in order to generate the power in place of your arms and wrists, a powered auger is a much faster and more efficient tool to use. They are the best pole hole auger in case you are working on a larger garden or on farming and construction work that requires a lot of posts. Powered post hole digger makes those projects easy where the manual digger would take too long, and heavy tractor powered solutions would be excessive.
Conclusion
It is preferred for use by the farmers as they are the most durable, efficient, and labor-saving equipment, which can be used for agricultural purposes. Mainly used for drilling electric pole fencing in farmhouses, plantation of tree, garden, banana plantation, vegetable crops, etc, this tool has proven the tests of time.
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