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XtremepowerUS 10" Replacement Earth Auger Bit, 3/4" Round Shaft for Gas Post Hole Digger, Heavy-Duty Spiral Drill Bit for Fence Installation, Tree Planting, Garden, Landscaping & Farm

Based on 211 reviews
Condition: New
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$49.95
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Availability: In Stock.
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Arrives Tuesday, Nov 17
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At a glance

Condition
New
Size
10"
Model
81100-1
Dimensions
10 x 10 x 28 in
Weight
9 lb
Material
Alloy Steel
Cutting Diameter
10 in
In the box
10" Auger Bit

Features 4

  • Wide Application - Idea for installing wooden decorative fence, chain link fence, deck, patio, planting trees or shrubs, orchard planting, ice drilling, pile driving, construction, land drilling, and other drilling work
  • Industrial Material - Durable carbon steel pilot bit with tungsten carbide cutting tip, black powder coated finish for rust & corrosion resistant protection. Heavy-duty auger blades suit for all kinds of soil. Bottom tip is replaceable. No harmful or illegal chemicals used in forging our augers
  • Wide Compatibility - Fit for any standard electric, gas or cordless drilling rig, compatible with any 3/4"-inch inner diameter shaft spiral drill bit. Drills holes in all types of soil; the dirt removed is left around edge of hole in loose, easy-to-pack condition
  • Earth Auger Bit - 10" Earth Auger Bit fits for common hand-held post-hole diggers with 3/4" shaft. Dig holes up to 28" in depth and 10" in width in most soil types, like silty, peaty, gravel, pebble, dry cracked soil, etc.

Description

This diameter auger bit is designed for use with our gasoline auger drill to handle deep drilling applications. Whether planting a tree or installing fence posts, this durable cast steel auger bit get the job done quickly. The auger bit features a tungsten carbide cutting tip and a universal 3/4" in. round shaft drive. Earth bits feature alloy steel blades and screw bits for maximum digging performance and versatility in a wide cross section of soil compositions.Features:Ideal for fence installation, tree and bulb planting, and other outdoor needsBuilt using heavy wall tube for maximum strength drillingEarth bits feature alloy steel blades and screw bits for maximum digging performance and versatility in a wide cross section of soil compositionsDesigned for use with our gasoline auger drillDurable cast steel pilot bit with tungsten carbide cutting tipUniversal 3/4" in. round drive shaft6" auger Shaft size: 3/4", can not fit 1/2" chuckSpecifications:Auger Type: Bit (Only)Color: BlackMaterial: Alloy SteelBlade Diameter: 10"Shaft Size: 3/4"Overall Length: 28"Package Includes:10" Auger Bit

Specs 23

Material Alloy Steel
Cutting Diameter 10 inches
Finish Type Steel
Shank Type Round
Brand XtremepowerUS
Brand Name XtremepowerUS
Model 81100-1
UPC 715050822730

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 17

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


Great so far
Size: 10"
Neighbor let me borrow his auger to install 4x4 fence posts. He only had a 12” bit. After wrestling that thing and almost tearing my arms off after a couple of holes, i ordered a 10”. Much easier to handle. Has burrowed through about 15” of sandy soil, then under that into 15” of dense clay. Normal scuffing, but no evidence of fractures or any potential failures after a number of holes drilled. When I return auger to neighbor giving this bit to him as a payment for the favor. I’d def buy again. ... show more
Reviewed in the United States on May 19, 2025 by CP

Exceptional for Backyard DIY Projects
Size: 10"
This bit cut through the ground exceptionally well when paired with my Xtremepower electric auger. Seriously, probably 15 minutes and done per hole. It had no problem cutting through dead fairly large tree roots in the ground. I also had to cut through numerous small live roots that were as large as an inch or so in diameter. It yields a perfectly round hole and, after using a shop vac to suck out the debris in the bottom of the hole, a perfectly flat round bottom. Just how exceptional it worked was revealed to me when I compared it to a rental unit in the same soil. I rented a small auger from the orange big-box store so that my helper could work on half the holes while I worked on another set. The rental unit auger bit looked mean and like it was going to rip through the ground. However, my auger with this bit smoked the rental auger with the mean looking bit. This bit cut through the same soil *at least* 4x faster. ... show more
Reviewed in the United States on September 12, 2024 by Ossie Moore

Makes short work of digging foundation piling
Size: 10"
Makes it easy to install 10 inch sonotubes.
Reviewed in the United States on April 25, 2025 by Neal A.

Cheap and not compatible
Size: 10"
The metal seems thinner that all my other auger bits. It is not compatible with the 3 different machines I own.
Reviewed in the United States on June 18, 2025 by Mike

Badass auger bit
Size: 10"
I bought the electric auger on here to sink some pilings and this bit ate through the dirt. It did hiccup some when hitting a rock or two, but hands down dug a 24” hole in a few mins. Worth every penny.
Reviewed in the United States on October 23, 2024 by Lucas

not good for clay
Size: 10"
Work great until you hit clay
Reviewed in the United States on March 6, 2025 by john manley

Well built
Size: 10"
Hit concrete, big chunks of rock and 2-4" tree roots. Held up great, no issues with it at all.
Reviewed in the United States on April 30, 2024 by Travis L.

doesnt work like it said
Size: 10"
this pice of junk does not work and they dont except returns so your stuck with this useless junk, dont buy
Reviewed in the United States on May 30, 2025 by Lion
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