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Internet # 315743111

Model # RY40701BTL

Store SKU # 1006029556

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40V HP Brushless Cordless Earth Auger with 8 in. Bit (Tool Only)

$339.00
$369.00
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  • 40V HP technology delivers more power than 52cc gas auger
  • Over 25 holes per charge using 40V 4Ah battery
  • Over 85 RYOBI 40V Products – All Work With Any RYOBI 40V Battery
  • View More Details

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Product Details

About This Product

Make gardening easy with this RYOBI 40V HP Brushless Cordless Earth Auger with 8 in. Bit. This auger is lightweight and quiet, making it easier to use than a gas auger. The brushless motor extends how long the battery lasts between chargers so you can get more done.

Highlights

  • Brushless motor for more power; longer runtime and longer motor life
  • Higher performance, advanced technology
  • 30% more torque than average gas unit
  • Lighter weight with reduced vibration
  • Forward and reverse functions
  • Three speeds for versatility
  • Anti-kickback system
  • Ideal for light cultivation, preparing soil and digging for fences and landscaping
  • Quick connect 8 in. dirt bit
  • Battery and charger not included
  • Works with all Ryobi 40V lithium batteries
  • 5-year tool warranty
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 315743111

Model # RY40701BTL

Store SKU # 1006029556

Specifications

Dimensions

Handle Length (in.)

4.6 in

Product Width (in.)

14.9 in

Details

Auger Type

Earth Auger Powerhead with Bit

Battery Amp Hours

No Battery

Battery Voltage (V)

No Voltage

Battery/Charger

Tool Only

Charger Included

Charger Not Included

Commercial / Residential

Residential

Features

Adjustable Forward Speed, Assembly Required, Brushless Motor, Electronic Ignition, Ice Auger Conversion Capable, Portable, Power Reverse, Rust Resistant, Variable Speed

Number of Persons

One person

Number of Total Batteries Included

0

Power Type

Battery

Powerhead Type

Consumer

Returnable

30-Day

Warranty / Certifications

Manufacturer Warranty

5 Year Limited Tool Warranty

Questions & Answers

Can the auger be swapped for 6"
ByJul 25, 2026
1 Answer | 
Answer This Question

Hello, Billy 51 - Yes, you can use the RYOBI 6" bit (AC6DRT) with this auger. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V HP Brushless Cordless Earth Auger with 8 in. Bit (Tool Only) (RY40701BTL).

By|Jul 27, 2026


    How long is the bit
    ByJun 29, 2026
    1 Answer | 
    Answer This Question

    Hello, Reasley31 - The bit is 31.5" long. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V HP Brushless Cordless Earth Auger with 8 in. Bit (Tool Only) (RY40701BTL).

    By|Jun 30, 2026


      Is tbis auger compatible with a 10" and 12" bit?
      ByJun 25, 2026
      1 Answer | 
      Answer This Question

      Hello, Lisa - This auger should only be used with RYOBI auger bits (AC4DRT, AC6DRT, AC8DRT, AC10DRT). We do offer a 10" bit, the AC10DRT. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V HP Brushless Cordless Earth Auger Powerhead with 8 in. Bit with 4.0 Ah Battery and Charger (RY40710).

      By|Jun 26, 2026


        What type of container to store augger
        ByApr 29, 2026
        1 Answer | 
        Answer This Question

        Hello, Sunshine - We do not have a recommended storage container for this auger. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V HP Brushless Cordless Earth Auger Powerhead with 8 in. Bit with 4.0 Ah Battery and Charger (RY40710).

        By|Apr 29, 2026


          What is the size of the output shaft?
          ByApr 27, 2026
          1 Answer | 
          Answer This Question

          Hello, James2230 - The auger comes with an 8-inch earth auger bit that has an 8mm quick connect. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V HP Brushless Cordless Earth Auger with 8 in. Bit (Tool Only) (RY40701BTL).

          By|Jun 3, 2026


            How deep is the bit?
            ByApr 25, 2026
            1 Answer | 
            Answer This Question

            Hello, Teca - The included 8‑inch earth auger bit is designed to drill holes up to approximately 31 inches deep, which is the auger’s maximum practical depth. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V HP Brushless Cordless Earth Auger with 8 in. Bit (Tool Only) (RY40701BTL).

            By|May 20, 2026

              (1)

              Does it have a reverse?
              ByApr 18, 2026
              1 Answer | 
              Answer This Question

              Hello, Texas - Yes, this does have a reverse function. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V HP Brushless Cordless Earth Auger Powerhead with 8 in. Bit with 4.0 Ah Battery and Charger (RY40710).

              By|Apr 21, 2026


                how much torque does this auger have?
                ByApr 3, 2026
                1 Answer | 
                Answer This Question

                Hello, Rfs1 - This auger has 30% more torque than an average gas unit. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V HP Brushless Cordless Earth Auger with 8 in. Bit (Tool Only) (RY40701BTL).

                By|Jun 3, 2026


                  Viewing 1-8 of 140

                  Customer Reviews

                  4.7 out of 5

                  • 4.7 out of 1,327 reviews
                  • 95% recommend this product
                  Filter by:
                  Showing 1-10 of 1,327 reviews
                  Very impressed! I wasn’t sure if a battery powered auger would do the job for me. Dug 6 - 2 foot deep holes in rocky rooty soil no problem! Still has about 75% battery left.
                  by
                  Works well till you hit a stone.
                  The auger has the power necessary to make the required holes. The anti kickback also helps a lot. However once you hit a stone get ready to use some muscle and a long steel rod to remove the stone by hand. If you don’t have the steel rod you won’t be able to continue to the depth you need. Battery life is as expected. Have a spare battery charged and ready if you’re doing a lot of holes such as a fence.
                  by
                  • Verified Purchase
                  • Recommended
                  Very Very Very Impressed
                  I was skeptical of an electric post-holder. Boy, was I wrong! It is easier to handle than a comparable gas unit and has ample power and torque while still protecting my legs and back by stopping, when hitting an object like a root or rock, without pretzeling me. I dug 18 holes, getting through 12 holes in Georgia clay/rocks/roots on one charge of the 4aH battery. I finished the other six with the 2aH battery. Overall, very solid machine!!
                  by
                    • Recommended
                    1 found this review helpful
                    Does what I need it to do.
                    Got mine secondhand but unused. All functions worked. Reverse was very helpful. Contrary to other reviews, I actually wish this had a lighter trigger point for the anti kickback. It hardly ever did the anti kickback, more often than not it went over the power limit. My leg ended up getting pretty beat up while using. Great amount of torque, ate through roots, only thing that stopped it were rocks bigger than a grown man’s fist. Did a whole small garden in a few hours. The 6ah battery I used was down to 1 cell after making 16x 3’ deep post holes. Would recommend. Much nicer than gas with multi speed and reverse, no worries about tipping, hot exhaust, or gas engine maintenance. Absolutely beats a post holes digger any day of the week.
                    by
                      This customer chose to rate the product and not provide text.
                      by
                      • Verified Purchase
                      Most Effective And Reliable Tool
                      [This review was collected as part of a promotion.] I’ve been using this tool for years now to install fences and it has been probably the most reliable and effective tool I’ve found. The battery has given me an entire days worth of making footings for over 52 posts in a row going full depth and I’ve never had an issue. I would recommend this to anyone doing fence installation or putting in large plants.
                      by
                        • Recommended
                        Powerful and Fast
                        [This review was collected as part of a promotion.] I purchased this to dig the post holes for my new pool deck. It worked amazing. I dug 19 post holes 24" deep in about 2 hours and only used half the battery. Love the reverse feature. It was easy to handle and had great power. The only reason it took me 2 hours is because I'm 58 and couldn't keep up with the unit.
                        by
                          • Recommended
                          Powerful, Efficient, and Built to Last – Highly Re
                          [This review was collected as part of a promotion.] I recently purchased the Ryobi 40V Brushless Auger Kit and I couldn’t be more impressed. This tool is a game-changer for anyone who needs to dig post holes, plant trees, or install a fence. The brushless motor delivers outstanding torque and power—easily comparable to gas-powered augers, but without the noise, fumes, or hassle of fuel. I used it to dig multiple holes in both soft and compacted soil, and it performed flawlessly every time. The 40V battery lasted longer than I expected and recharged quickly. It also features anti-kickback technology, which gave me extra confidence and safety while working. The auger is surprisingly lightweight and easy to handle. Setup was simple right out of the box, and it came with everything needed to get started. Whether you’re a DIYer or a pro, this is a high-quality, eco-friendly alternative to gas augers. Pros: • Strong and consistent digging power • Long battery life • Quiet and low maintenance • Easy to transport and store Cons: • Slightly pricey, but worth it for the performance and convenience Overall, the Ryobi 40V Brushless Auger Kit exceeded my expectations. I highly recommend it for anyone looking to get the job done quickly, cleanly, and efficiently.
                          by
                            • Recommended
                            Digging power I needed
                            [This review was collected as part of a promotion.] Bought this auger after having two gas powered augers develop throttle sticking issues. I found this auger to have excellent digging power even through the caleche soil in our area. The kickback protection is much appreciated compared to a gas auger. The battery life is more than enough to dig the post holes I need for our fencing. The battery compatibility with our Ryobi chainsaw is one of the reasons I bought this auger.
                            by
                              • Recommended
                              Good power
                              [This review was collected as part of a promotion.] Bought it plant azaleas. Instead of digging all day, finished each hole in 30sec
                              by
                                • Recommended
                                Showing 1-10 of 1,327 reviews

                                Compare Key Features

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                                Product Snapshot

                                Great for homeowners looking for a cordless earth auger, making landscaping and gardening tasks easier and more efficient.
                                Great for homeowners looking for a powerful earth auger , making fence post and deck support installation easier . This gas-powered auger features a shock-absorbing 8-inch bit and a 53cc engine for efficient drilling ..
                                Great for homeowners looking for a lightweight and powerful cordless earth auger, making fencing or landscaping projects easier.
                                Great for homeowners needing a powerful cordless solution, making fence building and landscaping projects easier. This auger delivers gas-powered torque without the hassle, featuring an anti-kickback system for enhanced control.

                                Drilling Depth

                                30 inches deep

                                Power Source

                                Battery Powered
                                Gas-powered
                                Battery Powered
                                Battery Powered

                                Engine Power (HP/CC)

                                0
                                53cc
                                0
                                0

                                Bit Diameter Options

                                4 in. to 8 in.
                                8 in
                                4 in. and 6 in.
                                4 in. to 8 in.

                                Reverse Function