The LEM MightyBite #8 (model 1158) is LEM’s compact aluminum grinder: a 500-watt motor rated at 4 to 5 pounds of meat a minute, stainless steel plates and knife, three stuffing tubes and a two-year factory warranty. It sold for $249.99 on Amazon in October 2026, with 4.5 out of 5 from about 840 ratings.
We haven’t run this grinder ourselves. This review is built from LEM’s published specifications and verified owner reviews on Amazon, and it says which is which.
LEM MightyBite #8 Specifications
| Motor | 500 watts, permanently lubricated, with a circuit breaker |
| Grinding rate | 4 to 5 lbs of meat a minute |
| Construction | Aluminum, with stainless steel plates and knife |
| Bones | Not for bones, according to LEM |
| In the box | Stainless plates, knife, stomper and three stuffing tubes |
| Weight | 16.5 lbs |
| Warranty | Two-year factory warranty, lifetime customer support |
| Model | 1158 |
What’s Great About It
- Compact and light enough to store, at 16.5 lbs
- Owners say it has plenty of power: one did 63 lbs in a session, another 25 lbs of beef and pork
- Easy to clean and quick to change plates
- LEM’s two-year warranty and parts support
What’s Not So Great
- Not for bones
- For sausage, owners suggest a separate stuffer rather than the tubes
- One long-term owner reports the back of the grinder head wearing against the shaft after a few years, letting black sludge through
- Partly frozen meat works best for a fine grind
Customer Feedback and Reviews
The MightyBite averaged 4.5 out of 5 from about 840 Amazon ratings when we checked. Owners use it for venison, pork butt, weekly dog food and even fish, and most say it is easy to use and worth the money. Durability feedback is mixed over several years of use. Read owner reviews on Amazon.
How It Compares
Prices were checked on Amazon in October 2026 and change often.
| Grinder | Price | How it differs |
|---|---|---|
| STX Turboforce 3000 | $179.75 | #12 head, faster at 180 to 240 lbs an hour, three-year warranty |
| LEM Big Bite #8 (0.5 HP) | $395.99 | Stainless, about 7 lbs a minute, five-year warranty |
| Cuisinart MG-100 | $129.95 | Smaller 300W, 3 lbs a minute, three-year warranty |
Our Recommendation
The MightyBite #8 is a solid mid-range grinder from a brand with good parts support. It’s a good fit for regular home grinding and game processing in moderate batches. If you want more speed for less, the STX Turboforce 3000 is worth a look; if you want stainless and a five-year warranty, step up to LEM’s Big Bite #8.
FAQ
How powerful is the LEM MightyBite #8?
It has a 500-watt motor and LEM rates it at 4 to 5 pounds of meat a minute.
Can the LEM MightyBite grind bones?
No. LEM says it is not for grinding bones.
What warranty does the LEM MightyBite have?
A two-year factory warranty with lifetime customer support.
How do I clean a LEM grinder?
Take out the auger, plates and knife, wash them in hot soapy water, rinse and dry thoroughly before storing.
LEM MightyBite #8 Meat Grinder, 500 Watt
★★★★½4.5Aluminum, stainless plates and knife.
500W · 4 to 5 lbs a minute · 2-year warranty
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