Search found 840 matches
- Sun Jul 09, 2023 8:40 pm
- Forum: Spyderco General Discussion
- Topic: Sharpening & Calculating Ideal Bevel Height (trigometry!)
- Replies: 11
- Views: 749
Re: Sharpening & Calculating Ideal Bevel Height (trigometry!)
The reason I prefer Spyderco stones over others is that, if I spray a little liquid on the stone, I get a suction feel when I have the blade at the correct angle. I remember reading somewhere that we have the ability to feel incredibly tiny differences in surfaces (say, an offset in a pair of butte...
- Sun Jul 09, 2023 2:31 pm
- Forum: Spyderco General Discussion
- Topic: Sharpening & Calculating Ideal Bevel Height (trigometry!)
- Replies: 11
- Views: 749
Re: Sharpening & Calculating Ideal Bevel Height (trigometry!)
A laser "goniometer" is the only accurate/precise measurement I've seen. http://bessex.com/forum/showthread.php?tid=338 Here's a DIY version I've had good success with. Here's the way I think about sharpening accuracy: Actual precision of angle makes little difference. Repeatability makes ...
- Mon May 01, 2023 8:36 am
- Forum: Spyderco General Discussion
- Topic: Why are seki city spydercos so different?
- Replies: 32
- Views: 3926
Re: Why are seki city spydercos so different?
Many years back, when Cold Steel used to have their knives made in Japan, the Zytel/FRN, the back locks, the integral Zytel/FRN pocket clips, and the blades of their early Voyager folders (which were AUS-8, like several of Spyderco's blades were in the '90s) were of a similar build quality to Spyde...
- Wed Mar 15, 2023 1:44 pm
- Forum: Spyderco General Discussion
- Topic: AI, Sp AI derco knife. Let’s see what AI does with Spyderco designs
- Replies: 88
- Views: 4718
Re: AI, Sp AI derco knife. Let’s see what AI does with Spyderco designs
I think ergonomic design is actually a really interesting area to use AI. Human designers can and do work with constraints they learn and categorize over the course of a career; AI can learn those same parameters very quickly and infer novel designs based on them. For example, if you taught a neural...
- Fri Jan 13, 2023 4:06 pm
- Forum: Spyderco General Discussion
- Topic: Straight Razor from Spyderco
- Replies: 466
- Views: 50698
Re: Straight Razor from Spyderco
There are a few places that make stainless razors, but they are not as popular as non-stainless razors. People say they can't see any difference in performance, but one maker I know says that the carbon steels are best. All of my razors are non-stainless. I will note, however, that 13C26/AEB-L are ...
- Fri Jan 13, 2023 3:50 pm
- Forum: Spyderco General Discussion
- Topic: Sal Glesser Facts and Stories!
- Replies: 11
- Views: 1151
Re: Sal Glesser Facts and Stories!
When Sal Glesser was a young man, he was shown a new paper airplane design. He suggested some CQI to the guy who made it...
...and that's how Lockheed Skunkworks got the SR-71 "Blackbird."
...and that's how Lockheed Skunkworks got the SR-71 "Blackbird."
- Mon Dec 26, 2022 2:12 pm
- Forum: Spyderco General Discussion
- Topic: R.I.L. "Framelock" Question
- Replies: 11
- Views: 897
Re: R.I.L. "Framelock" Question
I've seen YouTube videos where somebody tries to explain why one way is better than the other. This came across as "bro science" to me. They didn't cite or show any experiments with an attempt at controlling the variables. They just spoke in hypotheticals. I prefer the looks of the lock b...
- Thu Nov 24, 2022 6:09 pm
- Forum: Spyderco General Discussion
- Topic: Straight Razor from Spyderco
- Replies: 466
- Views: 50698
Re: Straight Razor from Spyderco
I load soap straight from the bowl, then lather on my face. When I was using harder soap, I splashed it with a bit of water before my shower and it was ready to load up by the time I was ready to shave. Softer soap doesn't even need that. Gave up on the "voluminous mountains of lather" bow...
- Sun Sep 11, 2022 4:12 pm
- Forum: Spyderco General Discussion
- Topic: G10 Sanding And Polishing
- Replies: 11
- Views: 2125
Re: G10 Sanding And Polishing
One thing to note is that the back spring is now very slightly proud of the g10, but not a lot and it doesn't bother me. Just be careful how much material you remove, especially during the dremel stage. One trick to help control how much you're removing is to paint edges. Use something waterproof t...
- Sat Aug 13, 2022 3:24 pm
- Forum: Spyderco General Discussion
- Topic: Sal, what are your thoughts on the SE pattern on the new Ayoob?
- Replies: 51
- Views: 4559
Re: Sal, what are your thoughts on the SE pattern on the new Ayoob?
I am curious if I'm missing something here. Is the one pictured in 2022 reveal volume 10 a "correct"? or a "flawed" ?serration pattern/grind. IMG_0891.jpg So that's a close up of the area that people have been talking about with respect to the serration on the Ayoob. The angle o...
- Tue Feb 08, 2022 1:04 am
- Forum: Spyderco General Discussion
- Topic: Knife Testing, Project Farm
- Replies: 15
- Views: 2545
Re: Knife Testing, Project Farm
"We're going to test that" I like the work Todd does. No nonsense, fair destructive testing of tools and such. He isn't sponsored and buys all the items he destroys with his own dollars. Those who criticize his work ought to put up their own dollars and time before finding fault with his ...
- Mon Dec 20, 2021 12:32 pm
- Forum: Spyderco General Discussion
- Topic: Spyderco Safety Razor?
- Replies: 29
- Views: 4042
Re: Spyderco Safety Razor?
IMO, the market is now crowded. If it's a branding effort, there are dozens of factories churning out clones of old Gillette razors or slightly-newer German razors that work exceptionally well. (Even Procter&Gamble/Gillette used this tactic to re-introduce a DE razor; they could have spent a mil...
- Wed Dec 15, 2021 2:17 pm
- Forum: Spyderco General Discussion
- Topic: Fractionated Coconut Oil on Blades and Boards?
- Replies: 26
- Views: 4180
Re: Fractionated Coconut Oil on Blades and Boards?
Has anyone tried fractionated coconut oil to protect knives (or cutting boards, which it's primarily used for)? ... ...there's divided opinion on whether it actually resists rancidity or not. Why use this over tried-and-true food grade mineral oil? Mineral oil is prescribed as a laxative, so while ...
- Tue Oct 05, 2021 9:49 am
- Forum: Spyderco General Discussion
- Topic: Police 4 K390 SE Testing Log
- Replies: 141
- Views: 17682
Re: Police 4 K390 SE Testing Log
... In my opinion, either of your methods work just fine because the amount of sharpening sessions required to encounter these problems is many, but unless you do both like I just said, only Evil D’s knife will stay a serrated knife in the long run. ... This is a helpful answer to a question nobody...
- Mon Oct 04, 2021 10:06 am
- Forum: Spyderco General Discussion
- Topic: More about the Spyderco UF stone. Good stuff.
- Replies: 31
- Views: 10325
Re: More about the Spyderco UF stone. Good stuff.
... Now how do you think this modified Spyderco UF stone would make a difference in performance like with sharpening a straight razor or to put a super fine edge on one of the Supersteel blades i.e. M390, 204P, ZDP-189 ect. ... Straight razor users often lap the UF stone to achieve flatness when ca...
- Mon Oct 04, 2021 9:50 am
- Forum: Spyderco General Discussion
- Topic: What ever happened to CTS-20CP?
- Replies: 23
- Views: 3329
Re: What ever happened to CTS-20CP?
If you think the comparison between CTS-204P and CTS-20CP is confusing, just wait till you add CPM-20CV into the mix! Adding to speculation about why we don't see more 20CP: S90V might not be as rare, but it's well-known among Spyderco collectors as a "premium run" signifier. The Crucible ...
- Fri Sep 24, 2021 10:30 am
- Forum: Spyderco General Discussion
- Topic: New pm2 : loctite on a washer ?
- Replies: 24
- Views: 3619
Re: New pm2 : loctite on a washer ?
Not trying to pile on, but I am discouraged as well by the recent CS responses. Again poor customer service response,,, the owner should be given a no cost return shipping credit and the knife be replaced. I have been a loyal customer of Spyderco for over 25 years, the customer service reply is ver...
- Sat Sep 18, 2021 1:57 pm
- Forum: Spyderco General Discussion
- Topic: Combo Comp/Linerlock
- Replies: 37
- Views: 3035
Re: Combo Comp/Linerlock
[words] I'm very happy that nobody here seems angry about being misunderstood or contradicted. Exasperated and confused, sure, but that's easy enough to move past. Wartstein, I really value your contributions to this forum. I don't always agree with you, but you often help me see a problem from a d...
- Thu Sep 16, 2021 9:41 pm
- Forum: Spyderco General Discussion
- Topic: Combo Comp/Linerlock
- Replies: 37
- Views: 3035
Re: Combo Comp/Linerlock
Repeating over and over that someone does not understand your argument is a good sign that you yourself are not understanding the argument on the other side.
- Thu Sep 16, 2021 8:56 pm
- Forum: Spyderco General Discussion
- Topic: Tuff-ening the Millie?
- Replies: 44
- Views: 3999
Re: Tuff-ening the Millie?
...But I think 3V just goes too far towards the toughness end member and kills edge holding. 3V should have better wear resistance and better toughness relative to AEB-L, given 59-61 HRC. IIRC The only real sacrifice is stain resistance, or achievable HRC if you're just trying for maximum hardness,...