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Cordless Electric Fillet Knifes_What to Buy?
Posted on 4/23/25 at 12:35 pm
Posted on 4/23/25 at 12:35 pm
My almost 20 year old Mr. Twister Piranha has an issue with the connection between the cord and the motor. If I can't fix it I may go with a cordless option. Just looking for opinions.
Is anyone still doing the Sawzall thing with the Filletzall Blade? If so how do you like it?
The Rapala R12 HD seems to have the best reviews, and I am leaning towards it.
The Bubba Li Ion seems to be weak due to its 7 volt system, and many people hate the blades, but it will accept Mr.Twister blades. I saw where one guy used a Milwaukee R12 battery adapter on his Bubba to get the RPM's up. All that said Bubba has a brushless motor version out now called the Pro Series which may solve the issues.
Work Pro makes one that operates on 12 volts and seems to have good reviews.
Is anyone still doing the Sawzall thing with the Filletzall Blade? If so how do you like it?
The Rapala R12 HD seems to have the best reviews, and I am leaning towards it.
The Bubba Li Ion seems to be weak due to its 7 volt system, and many people hate the blades, but it will accept Mr.Twister blades. I saw where one guy used a Milwaukee R12 battery adapter on his Bubba to get the RPM's up. All that said Bubba has a brushless motor version out now called the Pro Series which may solve the issues.
Work Pro makes one that operates on 12 volts and seems to have good reviews.
Posted on 4/23/25 at 12:48 pm to mrcoon
Don't. Get a corded.
I have a Bubba cordless kit given to me as a present that I used twice and won't use it again.
I have a Bubba cordless kit given to me as a present that I used twice and won't use it again.
Posted on 4/23/25 at 1:00 pm to mrcoon
quote:
Is anyone still doing the Sawzall thing with the Filletzall Blade? If so how do you like it
Yea, I have one. Its way cooler in theory than in application. Its so difficult to control that I very often cut through the backbone with it, even with big snapper or red fish. Its badass for sure but not having opposing blade movement makes it soooo difficult to control.
I have a regular cordless bubba also, and I personally like it a lot. It doesn't run very fast but it's powerful enough for regular stuff like bass and trout. Not great for bigger tougher fish, but I haven't found anything other than a big stiff sharp knife works for that.
Posted on 4/23/25 at 1:49 pm to mrcoon
I am also in favor of the corded ones. I guess it depends on how much you fish. I don’t see how you got 20 years out of that Mister twister piranha. Not to brag but I clean a pretty decent amount of fish and the one I had from about 20 years ago didn’t last very long.
The Rapala R12 is the best of the cordless ones that I have tried but none of them have the blade speed and power that I like from their corded counterparts.
I prefer the Rapala heavy duty that’s around $60.00. I change the blades once a year and keep trucking.
The Rapala R12 is the best of the cordless ones that I have tried but none of them have the blade speed and power that I like from their corded counterparts.
I prefer the Rapala heavy duty that’s around $60.00. I change the blades once a year and keep trucking.
Posted on 4/23/25 at 2:05 pm to mrcoon
quote:If it were just a little faster, it would be perfect for me.
The Bubba Li Ion seems to be weak due to its 7 volt system
Posted on 4/23/25 at 2:51 pm to Mister Bigfish
The one that is broken is one of two that I have, and the first one I bought. It stays in its case, and I travel with it. I think the cord staying in a bind where it goes into the case is what finally did it in. I am very careful with the way I keep my electric knifes because I have been badly shocked buy a couple of regular green/yellow Mr. Twisters when they were at the end of their lives. I do everything I can to keep my knife hand dry and the knife itself clean and dry at all times. When I am done I wipe down the electric knife with a damp cloth and store it indoors. It think this greatly adds to longevity.
I have worn out others: an American Anger, a couple Black n Decker's, Ham Beach, and an old Rapala that you could hook to a 12V battery via alligator clamps.
So as for my old faithful, no, it hasn't cleaned 300 trout a week for 20 years, but it has cleaned several thousand fish over that time. When I first got it I was at my fishing peak. The most I can remember cleaning in one sitting was about 200 trout, 20 or so reds, and a pile of sheep head. I rarely fish the marsh these days and do more river and lake fishing. I also catch and release a lot more now. I only find myself cleaning fish a couple times a month these days.
I used an older model Bass Pro Shops cordless to clean 35 bass a few weekends ago because of the issues with my Piranha. It made it through them all on one battery, but it wasn't very powerful. That experience is what has me curious about the new crop of cordless. It seems like some of the tech from todays power tools should have made its way into fillet knives. Some of my Milwaukee cordless tools are way more power than my corded stuff.
I have worn out others: an American Anger, a couple Black n Decker's, Ham Beach, and an old Rapala that you could hook to a 12V battery via alligator clamps.
So as for my old faithful, no, it hasn't cleaned 300 trout a week for 20 years, but it has cleaned several thousand fish over that time. When I first got it I was at my fishing peak. The most I can remember cleaning in one sitting was about 200 trout, 20 or so reds, and a pile of sheep head. I rarely fish the marsh these days and do more river and lake fishing. I also catch and release a lot more now. I only find myself cleaning fish a couple times a month these days.
I used an older model Bass Pro Shops cordless to clean 35 bass a few weekends ago because of the issues with my Piranha. It made it through them all on one battery, but it wasn't very powerful. That experience is what has me curious about the new crop of cordless. It seems like some of the tech from todays power tools should have made its way into fillet knives. Some of my Milwaukee cordless tools are way more power than my corded stuff.
Posted on 4/23/25 at 3:03 pm to AlxTgr
The guy that did this claims to clean fish as a side gig. According to him adding an M12 battery and Mr. Twister blades did the trick on his Bubba Li-Ion.


Posted on 4/23/25 at 9:18 pm to mrcoon
I have a Rapala R12. The blades are kinda aggressive and are not close enough together. Ended up shredding a lot of trout and was about to throw it in the trash before I figured out that i could modify my old Mr. Twister blades with a dremel tool to fit the Rapala. Now it works like a charm.
Posted on 4/24/25 at 12:42 pm to mrcoon
As others have said, I don't care for the cordless. The ones I have used were off balance due to the battery weight and location. I have a Bubba corded and an American Angler. Both work well but with the Bubba I use mister Twister saltwater blades for Bass because the bubba blades will cut through the backbone before you fell it.
Posted on 4/25/25 at 1:25 pm to Bobandus
Interested in what has to be done to the blades?
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