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Auger Drill Bit for Planting - 4" X 12" Heavy-Duty Garden Auger Spiral Drill Bit - Bulb Planter Tool & Auger Post Hole Digger - 3/8" Hex Drive Drill

  • Based on 1,899 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Sunday, Sep 6
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Size: 4"x12"-Red


Features

  • The Only Garden Auger You Need:SYITCUN auger drill bit is made of new PCM steel to ensure that the drill bit will work day in and day out. Plus, the 12" length allows you to dig without bending your back too much. What a back saver!
  • A Sweet Little Time Saver: This garden auger made it possible for you to drill precisely 100 holes in the ground in less than ten minutes, and they made it so much easier than using a shovel or other tool. You can save more pointless manual digging time and do more meaningful things!
  • Easy to Use: You can easily use this garden auger even don't know the ABCs of planting. All you need to do is attach the auger bit to a standard 3/8 hex bit drill and then start digging. In just a few seconds, a perfect drill will be born!
  • Use It Anywhere: Although this auger spiral drill bit is perfect for planting bulbs, its not just limited to garden work. You can easily dig holes for post holes, fences,trees, and even bench umbrellas.
  • What You Get: You' re getting a 1.6"x16.5" quality auger drill bit. What you get more importantly is our commitment, we guarantee that if there is any problem with the product, we provide a return or exchange within 180 days.

Description

Our garden auger is perfect for all kinds of garden work. Whether it's digging holes, transplanting, loosening soil, mixing fertilizer, or digging holes for fences or beach umbrellas, it can do it all. What size drill is compatible with this auger drill bit? This auger drill bit is compatible with most standard electric and cordless drills with a 3/8". What types of soil can this auger drill bit handle? The auger drill bit is designed to handle various soil types, including clay, loam, and sandy soils. However, avoid using it in extremely rocky or hard-packed ground. Is the auger drill bit easy to clean and maintain? Yes, the auger drill bit is easy to clean. Simply rinse off soil and debris with water after use and dry it thoroughly to prevent rusting. Can this auger drill bit be used for any other purposes besides planting? While primarily designed for planting, this auger drill bit can also be used for mixing soil, fertilizer, or compost. 4"X12" Auger 2" X 32" Auger 1.6"x16.5" Auger 2"x24" Auger 4"X24" Auger

Material: PCM steel


Cutting Diameter: 10.2 centimeters


Shank Type: Hex


Brand: SYITCUN


Tool Flute Type: Spiral


Brand Name: SYITCUN


Unit Count: 1 Count


Number of Packs: 1


Manufacturer: SYITCUN


Part Number: SY-620074


Number of Pieces: 1


Included Components: 1


Cutting Diameter: 10.2 centimeters


Material Type: PCM steel


Shank Type: Hex


Surface Recommendation: Soil


Tool Flute Type: Spiral


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 6

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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Top Amazon Reviews


  • It was the right size for planting and other uses I have in mind happy and content
Size: 1.6"x16.5"+3.5"x16"-Green
I was quite pleased and it fit the bill for what I had in mind thank you
Reviewed in the United States on August 1, 2026 by Ray Chiles

  • It works perfectly
Size: 1.6"X16.5"-Green
This auger is the perfect size for drilling my 2x12" holes for petting up flags. It performs wonderfully, even self clearing. The weight is solid and it's easy to use in my drill at multiple speeds. It even looks good!
Reviewed in the United States on July 10, 2026 by Theresa Harris

  • Dig and ting, ting, ting!
Works as it should. Nice little drill attachment that saves you some labor. They left a shard of metal inside and it rolls around every time it moves and makes a tinging noise. Just annoying, not really a problem though. After so many holes the digging edge will dull from hitting rocks, so I usually use a flat file to sharpen the edge a bit. You don't need to sharpen it, but its less wear and tear on your drill. I use it commercially for installing termite bait stations and it's held up great. I'm happy with it, if this one breaks, I'll buy the same product again. ... show more
Reviewed in the United States on November 4, 2025 by Brandie

  • Perfect suppressor baffle
I needed baffles for a D-cell Maglite suppressor. This worked perfectly. It was slightly larger diameter than needed, but I was able to reduce the diameter and elongate it with a dent puller and a dead blow hammer. If you want a homemade flow through suppressor, this is what you need.
Reviewed in the United States on March 20, 2026 by Danny Bobanny

  • Do not purchase
Size: 2"x32"-Red
If I could give less than a star I would. It comes in two pieces and you have to screw rhem together well if you have hard ground and try to reverse it it unthreads it self and leaves the actual auger 8 inches plus below grade. Dumbest freaking design I think I’ve ever seen
Reviewed in the United States on June 7, 2026 by Ed

  • The best
Size: 1.6"x16.5"+3.5"x16"-Green
Excellent! Works great ended up buying 2 more for other people
Reviewed in the United States on May 29, 2026 by Susie

  • Not for clay or roots
Seems well made; however, it does not stand up to the challenges of clay soil and roots. It might work ok in soft soil, but I really needed help with clay soil. I ended up using a shovel the old fashioned way.
Reviewed in the United States on June 29, 2019 by Deb

  • Worth the purchase.
Size: 1.6"x16.5"+3.5"x16"-Green
Worked better than expected, made planting a large bed a breeze.
Reviewed in the United States on May 18, 2026 by Sue molter

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