In addition you ll want to think about what size drill bit to use on the auger.
Fence post auger bit size.
The diagonal on a 4x4 is about 5 inches so a 6 inch auger doesn t leave much wiggle room and definitely not enough room for concrete.
With this auger rock drill for fence posts you ll be able to perform professional quality jobs.
For example if you are erecting a 6 foot high fence using 4 inch fence posts the posts need to be 6 feet above the ground.
I am now putting in a pool deck and got the 2 person ten inch for the deck posts.
If you re just doing a one off job consider an auger rental from the home depot tool rental center.
Choose a 7 diameter for plants in gallon sized pots and drilling holes for 4x4 fence posts.
Finally augers with 8 to 9 diameters work for plants in two gallon sized pots and drilling holes for larger 6x6 fence posts.
Learn how to choose the perfect auger diameter for your landscaping or gardening project with the auger bit size chart below.
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Go with the eight inch auger.
We were able to dig 12 four foot deep holed in about an hour but it was one hell of a work out.
Then find out how to power your planting auger properly for the best possible.
Fitted with 4 6 and 8 bits the auger can be used to drill holes of various diameters.
Diameter auger bit is designed for use with the predator 2 hp gasoline auger powerhead to handle post hole drilling applications.
Post hole digging for fence posts.
The cutting edge of proyama auger bit was made from high quality cast iron.
Installing real estate signs.
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Auger rentals with 4 to 5 diameters work for smaller fence posts and plants that come in quarter sized pots.
The holes are big and you will need slot of concrete to fill them.
The width of the post hole should be 3 times the width of diameter of the post.
Gallon pot post hole auger 7 x 28 132 50.
Dyrabrest 2 stroke 52cc gas powered auger post hole digger fence ground drill petrol earth auger 3 bits 4 6 8 bit 231 00 231 00.
This feature is of high importance as it helps keep your body healthy.
The auger bit features a tungsten carbide cutting tip for long life.
Bits typically range from two to 12 inches in diameter and most will go 30 to 36 inches deep.
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