Ryobi 40V HP Earth Auger Kit RY40710
#3 in BatteryFull review
A complete battery kit for Ryobi 40V owners setting fence posts and planting. Specs are thin, so it is hard to compare.
Ryobi $449$449
The Ryobi 40V HP Earth Auger Kit RY40710 is the better earth auger overall, rated 4.3 to 3.8. The Ryobi 40V HP Earth Auger Kit RY40710 leads on warranty. The Worx Nitro WG865 costs $66.01 less ($382.99 vs $449).
Worx Nitro WG865
#7 in BatteryFull review
A complete battery kit for homeowners digging fence and planting holes up to 8 in. Good value if you are on Worx batteries.
Amazon $382.99$382.99
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Ryobi 40V HP Earth Auger Kit RY40710 for warranty (5-year warranty for home use vs 3-year warranty for home use).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every battery earth auger; a clear win is highlighted. How we rank explains each one.
| Factor weight | Ryobi 40V HP Earth Auger Kit RY40710 | Worx Nitro WG865 |
|---|---|---|
| Overall rating | 4.3/5 | 3.8/5 |
| Value 30% | 79 $56.12 per inch of bit ($449, with batteries, the 8 in bit in the box; largest not published) | 89 $47.87 per inch of bit ($382.99, with batteries, up to 8 in) |
| Torque 15% | 50 torque not published (neutral score used) | 19 80 N·m of torque |
| Reverse 15% | 100 reverse to free a stuck bit | 100 reverse to free a stuck bit |
| Weight 15% | 50 weight not published (neutral score used) | 52 26.9 lb |
| Warranty 25% | 100 5-year warranty for home use | 50 3-year warranty for home use |
Specifications
| Ryobi 40V HP Earth Auger Kit RY40710 | Worx Nitro WG865 | |
|---|---|---|
| Drilling | ||
| Power | 40 V battery | 40 V battery |
| Battery included | Yes | Yes |
| Batteries in the kit | 4 Ah | 8 Ah |
| Largest bit | - | 8 in |
| Bit included | 8 in | 8 in |
| Torque | - | 80 N·m |
| Bit speed | - | 220 rpm |
| Reverse | Yes | Yes |
| Build | ||
| Operators | 1 | 1 |
| Weight | - | 26.9 lb |
| Warranty | 5 years | 3 years |