Survivalist Forum banner

Serated blades

2.9K views 72 replies 26 participants last post by  Manofsteel  
#1 ·
Why? Is it throw away diver type blades? Cut rope. Gets dull buy another. I get it with steak knives. Change my mind. Hard to sharpen. For me anyway. How do you sharpen your serated edge? On the flat side or with a round file? Seems like a lot of trouble. I like non serrated. Change my mind lol
 
#2 ·
I can't 😅 I don't like serrations either personally.

But they are sharpenable via cylindrical/conical ceramic/diamond files. Some serrations profiles require more than 1 size file- I'm extra not a fan of those. I had serrations on a coldsteel recon one and a few cheap knife from my younger years.

I understand the benefit- and i remember those serrations coming in handy when I failed to maintain my knife but thats a user error deal. Now, I'm good at sharpening things and never saw the benefit to be worth the extra effort.

I do like a serrated knife for bread... thats about it.
 
#3 ·
For my cheaper utility knives that get used and abused I like the serrations for cutting rope and cord. To sharpen them I use my lanskey sharpeners and tilt the stone so I can stroke the serrations with the 90 degree edge of the stone. Not perfect but keeps the knife going. Some knives I have just sharpened the whole bade serrations and all at the same angle and that works somewhat as well. My wifes spyderco purse knife is still wicked sharp after 20 years. She just uses it for emergencies or when someone comes into the ER and needs their boot cut off.
 
#4 · (Edited)
I have a set of Ginsu serrated steak knives that I bought probably around 2008. They still cut like brand new. We open boxes with them, use them as general kitchen utility knives and of course, cut steak. If I had to grab an AK-and-head-inna-woods, I would take one of the Ginsu's with me.
Back then I think I paid about 8 bucks for the set of 8.
 

Attachments

#5 ·
I have a set of Ginsu serrated steak knives that I bought probably around 2008. They still cut like brand new. We open boxes with them, use them as general kitchen utility knives and of course, cut steak. If I had to grab an AK-and-head-in a-woods, I would take one of the Ginsu's with me.
Back then I think I paid about 8 bucks for the set of 8.
Did you buy them after midnight on the shopping channel? In all seriousness I agree what works works.
 
#7 · (Edited)
There are about 12 different types of serrations, and all have a different effect, some are better for one thing but not another, and some are easy to sharpen while others are nearly impossible.

For me, it’s almost required on bread knives, and I have a couple of serrated kitchen utility knives, which are great for tomatoes, plus a couple of folders with partial serrations that live in the truck or a tool box. My Leatherman Free has a small serrated part, I haven’t managed to dull it yet.

Funny thing, I DON’T like serrated steak knives. There’s simply no need for the serrations when cutting meat.
 
#10 ·
Toughie-As a Merchant Mariner for a number of years, serrated cuts rope/line, especially nylon stuff, much better and holds an edge longer…nylon rope will ruin a standard edge in seconds
I carried a half serrated for years when I left the water mainly out of habit….I carry straight edge only now,but still have several of my 1/2’s…
There are so many diff things need cutting in an average day, I’ll still run up on something a serrated would do better….Personal choice on this one🤔
 
#14 ·
Being a product of the offshore oil industry, a serrated blade is required to work with slime-covered (not politicians one doesn't like !) ropes and lines.

In practical terms, we didn't sharpen these or other knives. This requirement given out to others on shore.
You ever get to Fouchon when it was two ditches and Charlie Hardisons?😂
It’s a city now🙈
 
#13 ·
I typically prefer a non-serrated blade, but I've seen a lot of partially serrated edges on knives in the military. I think it's mostly convenience of having an aggressive cutting edge if you don't or can't routinely sharpen your blade. Quite often I did have a secondary (or tertiary +) blade with a serrated edge (I carried a full size Spyderco Military with a fully serrated blade) for quite a while. They are definitely more effective when cutting a lot of cord, cutting through thick material, etc.

As for sharpening, a ceramic or diamond rod would do. Spyderco's Sharpmaker triangular rods allowed you to sharpen the smallest serrated edges.

They're a great option for some and I have a few partially serrated folders, but they're usually not my top preference.

Of note, there used to be some discussion on a knife forum about where to have those partial serrations on your knife blade. I kind of liked the once concept of having it out near the tip of your blade vice closer to the handle. Most combo knives have the serrations closer to the handle.

ROCK6
 
#35 ·
When I have to cut cardboard (don't ask), serrated is better.

I use a folding utility knife for cardboard. When one side of the blade dulls, I open it up and flip the blade.

Several years ago, I bought a hundred pack of disposable utility blades and by my account I'll probably die before I use the last one...LOL

 
#37 ·
So, I just grabbed some serrated knives I've had over the years; most are folders, most recent is a "dive knife" with a partially serrated edge I used in the FL Keys a couple weeks ago. If I think I need serrated, I prefer a second knife that is fully serrated. Some multitools are perfect as that's the blade that gets the abusive use, saving your plain edge for more appropriate tasks. I'm not a mariner at all, but if you're cutting a lot of thick rope (especially wet nylon), your plain edge is going to dull quickly...do you have time to touch up or sharpen, or do you just want to use that serrated edge to get the job done?

Another reason is defensive. I'm torn on this. My close friend took a Spyderco defensive class decades ago. Serrated edges can be devastating, or they can get "clogged up" with clothing...which is why they always recommended carrying two Delica or two Endura serrated folders. Again, I don't mind carrying a fully serrated knife, but it's always going to be secondary to a plain edge. The original SOG Pentagon kind of gave you a choice of either on the same blade...



ROCK6
 
#38 ·
So, I just grabbed some serrated knives I've had over the years; most are folders, most recent is a "dive knife" with a partially serrated edge I used in the FL Keys a couple weeks ago. If I think I need serrated, I prefer a second knife that is fully serrated. Some multitools are perfect as that's the blade that gets the abusive use, saving your plain edge for more appropriate tasks. I'm not a mariner at all, but if you're cutting a lot of thick rope (especially wet nylon), your plain edge is going to dull quickly...do you have time to touch up or sharpen, or do you just want to use that serrated edge to get the job done?

Another reason is defensive. I'm torn on this. My close friend took a Spyderco defensive class decades ago. Serrated edges can be devastating, or they can get "clogged up" with clothing...which is why they always recommended carrying two Delica or two Endura serrated folders. Again, I don't mind carrying a fully serrated knife, but it's always going to be secondary to a plain edge. The original SOG Pentagon kind of gave you a choice of either on the same blade...



ROCK6
As I stated I was 'once' a huge fan of serrated blades.

Then I was shown [ see I did learn ] what a REALLY sharp blade can do,I was sold and never looked back.

My only serrated blades came in a set from Cutkoe and I bought them as a favor.

The serrated edges do cut,BUT the SHARP edged blades are scary sharp !.

As my perfect [ for me ] example is,when I cut a steak [ and I do often ] I want a SHARP blade that does not rip the meat.

I carry my own steak knives when I eat out as the POS serrated chinese garbage that 'they' call a steak knife is a sad joke.

So comparing steak to say flesh or ANY meat = I go sharp edge.

To each their own,and I hope I did not change anyones mind !
 
#64 ·
The saw back on the top two is good for one thing only, ripping through the aluminum skin of the aircraft. And not very good at that.


BTW, one of the very few serrated knifes I have are the duct knives with a fine edge on one side and the full serrations on the other.