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findmall Earth Auger Drill Bits 4' 6' 8' 10' 12' for Gas Powered Post Fence Hole Digger (6inch) Hole Inner Diameter 3/4 Inch

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$34.82

$ 15 .99 $15.99

In Stock

1.Size:12inch


About this item

  • Specifications: 31 Inch long for each diameter, compatible with any auger machine head with 3/4 inch shaft, built using heavy wall tube for maximum strength drilling.
  • Material: Durable carbon steel guide drill bit with carbide cutting head, black powder coating, not easy to rust and corrode.
  • Preserve: Drills holes in all types of soil; the dirt take out is left around edge of hole in loose, easy to pack condition.
  • Convenience: General 3/4 inch round drive shaft, exponentially increases planting speed and convenience.
  • Application: Idea for installing wooden decorative fence, chain link fence, deck, patio, planting trees or shrubs, drilling flag holes etc.



Product Description

1

Specification:

4" Auger Bit Replacement 31 1/2" x 4" 4 lbs

6" Auger Bit Replacement 31 1/2" x 6" 5.4 lbs

8" Auger Bit Replacement 31 1/2" x 8" 7.5 lbs

10"Auger Bit Replacement 31 1/2" x 10" 9.9 lbs

12"Auger Bit Replacement 31 1/2" x 12" 11.7 lbs

3
4

Earth bits feature alloy steel blades and screw bits for maximum digging performance and versatility in a wide

5

The auger bits provide you with plenty of power to efficiently dig and bore through holes for decks, fence posts, tree planting and more


JaxFL
2025-08-22 13:58:37
I purchased this to enable my auger to dig wider holes for 6 x 6 posts. I just completed a big project and it worked great. All but the largest oak tree roots. Smaller roots it cuts right through. I wouldn't have made it without it. It is still sharp and going strong. Hit some large rocks and giant roots and it didn't break or bend. When I need another one I will purchase this one again.
Jordan Waggoner
2025-08-19 12:12:18
Building my new fence. Set expectations beforehand - no yard is going to be nothing but dirt. This worked great to significantly cut down on the amount of manual digging I had to do. However, my yard has a mix of dirt, clay, tree roots, rocks, bricks, and whatever else they threw in as fill. I had to take it slower in some parts, like in the clay, and but I found I could work through most things.. I did have to use a pry bar to work 2 inch or bigger rocks loose. Also, I didnt by the extension bit, so my max depth with my SDS drill has about 33 inches. I had to dig the last few inches with the post hole digger. This worked awesome for what I needed.
B Gilson
2025-08-18 17:03:19
Had to grind down to fit the drill adapter but after that this works well for planting and post holes.
Customer
2025-08-05 10:30:23
Product was as described and replaced the worn out one I had. Would recommend
runing bear
2025-08-03 12:47:10
Perfect size when putting in 4 x 4 poles. makes the holes the right size so you just have to put concrete. I got the 10".
Antoine
2025-07-08 14:45:02
The shaft is too small for a gas powered auger... there is no way to make it larger without cutting it off and welding a piece of pipe or something onto it to make a sleeve so it will slide on and be able to put the pin thru. Do not buy if you cannot weld
Joe Kollars
2025-06-21 11:08:41
Works
Anthony W
2025-06-10 14:32:25
Easy to assemble and did the job well. We will be using it again for the other side of our house. We dug four holes and set the posts in under 2 hours. We are in no way close to professional. Definitely worth the purchase!
Customer
2025-06-04 10:30:45
Bonne qualité de fabrication
Frederick
2025-05-31 13:09:01
Works great fits as advertised
Robin
2025-04-10 16:52:05
Auger was a little difficult to figure out gass oil mixture after trial and error got it working.Works well although the drill augers were 2,4,6 inch I had to spend 115 $ ,to purchase the larger bit extra that was originally suppose to come with who nwneeds a 2 augger bit!
Antoine
2025-02-14 14:08:19
High quality product, used it to dig 6 in holes to install fence posts. Saved me a lot of time!
Julian
2025-01-31 17:26:00
Sadly wasn’t the right fit but looked like a good product … was easy to return
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