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TCBWFY

TCBWFY 3 Pack Auger Extension Drill Bits (8", 12", 20" Length) Extension Earth Ice Auger Extension Set Post Hole Digger Replacement Compatible to 3/4" Shaft

  • Based on 214 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Jul 20
Order within 1 hour and 14 minutes
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Features

  • The earth auger extension bits fits between engine power head and auger, compatible to any 3/4" Shaft.
  • The Auger Extension Bits come in 3 pack of size 8", 12" or 20" length, compatible to any 3/4" Shaft. Help you go deeper when drilling holes to the maximum depth, and meet all your boring needs even do tougher outdoor jobs.
  • All Auger Extensions in package are constructed with universal cap screw bolt thread design, in accordance with industry standards for durable long service life.
  • Die Cast Construction,Mounting hardware included to ensure the auger extension easy to connect, save your time and effort.
  • Package include 3 sizes auger extension of 8", 12" or 20" length, and a pair of gloves help protect your hands when drilling.

Description

The Auger Extensions come in different sizes of 8", 12" or 20" length, compatible to any 3/4" Shaft. Help you go deeper to drill holes at the maximum depth, and meet all your boring needs even do tougher outdoor jobs. The earth auger extension fits between engine power head and auger, compatible to any 3/4" Shaft. All Auger Extensions in package are manufactured with universal cap screw bolt thread design, in accordance with industry standards for long service life. Die Cast Construction,Mounting hardware included to ensure the auger extension easy to connect, save your time and effort. Package include 3 sizes auger extension of 8", 12" or 20" length, and a pair of gloves help protect your hands when drilling.

Material: Stainless Steel


Shank Type: Round Shank


Brand: TCBWFY


Tool Flute Type: Spiral


Number of Flutes: 1


Package Dimensions ‏ : ‎ 20.08 x 2.56 x 1.97 inches; 3.04 Pounds


Item model number ‏ : ‎ TY-030025-1


Date First Available ‏ : ‎ July 15, 2020


Manufacturer ‏ : ‎ TCBWFY


Best Sellers Rank: #52,483 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #53 in Auger Drill Bits


#53 in Auger Drill Bits:


Customer Reviews: 4.4 4.4 out of 5 stars 214 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Works great
Functions great on my rigid auger. Seems to be made from durable materials and really helps when you need to dig a deeper hole and the universal design fits lots of other units. Great value.
Reviewed in the United States on December 9, 2024 by Scott
    • A good value
It was a good value. I needed to make my holes 3' deep and these extensions worked great.
Reviewed in the United States on September 11, 2024 by Gary Ginther
    • Not bad but not great either
Bought this for an electric post hole auger The price was good & the quality is acceptable, not too bad. I like having a selection of sizes. I can get 60” deep now where my max depth used to be about 30” My complaint is that the retaining pin holes did not line up and I had to chase them with a drill. The retaining pin spring clips are prone to coming loose but they are common hardware store items if you do lose one. The shafts are milled to fit when they are bare metal but with the thick coat of paint it is difficult to fit into the auger bit. I had to sand off the paint of the male ends of each extension shaft. ... show more
Reviewed in the United States on September 28, 2024 by J L F
    • Perfect
Worked good
Reviewed in the United States on May 5, 2025 by Jeffrey R. Rajca
    • XLNT!!!
Sturdy, easy to use, and change out sizes, and handy to have when your earth auger just doesn't quite get deep enough without the extension(s).
Reviewed in the United States on April 29, 2024 by D. Harrison
    • Quiero regresar lo
No compatible quiero regresar lo
Reviewed in the United States on October 2, 2024 by Abel Garcia
    • As advertised ..good products.
Solid heavy guage, each came with pin w/cotter
Reviewed in the United States on January 8, 2024 by John Smith
    • Yes, you can join these together for 40 inches total.
The 3/4 drive fits my Ryobi 40V Brushless auger and Biltek bit perfectly. Frost depth here is 3 feet so I am digging 40 inch deep holes with 28 inch long bits. These extensions make up the difference. The included pins match the auger and bit precisely and have been easy to swap in and out as needed so the auger drive can be at a correct height to control no matter how deep the bit is. ... show more
Reviewed in the United States on June 18, 2021 by HalDIY

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