T-Mag

Joined
Jul 17, 2002
Messages
650
Knife: Spyderco T-Mag

Price: $49.99, on closeout. MSRP $249.99.

Materials: 2 15/16th inch S30V blade steel; carbon fiber scales; full length titanium liners; rare earth magnet; wire clip; screw construction. All the best; there are no short cuts here. While I have seen this described as a gentleman’s knife, the materials lend themselves to some very serious work and I intend to put the knife through its paces, the absence of a lock notwithstanding.

Blade: In my opinion, the blade is a nice, functional shape and a good compromise on length. The blade has a typical Spyderco hump to accommodate the thumb hole. This is probably my least favorite attribute of all Spyderco knives. If you can’t live with it, look elsewhere; I’ve decided that the hole’s the utility outweighs my annoyance. S30V is a fantastic stainless steel and I am looking forward to putting Spyderco’s version through its paces. The blade has a fine (somewhat delicate) point and nice belly.

Locking mechanism: Not applicable. The unique attribute of the T-Mag is that instead of a lock or backspring it has a rare earth magnet to hold the knife open or closed. The magnet has something of an assisted-opening aspect to it in that once started open or closed, the magnet will pull the blade to a resting position, either open or closed. The magnet offers nowhere near the resistance of a backspring or backlock and thus you would be well advised to use the finger choil to prevent an accidental closure. This is not a knife I would want to use in an animal’s chest cavity. The magnet is powerful enough to suspend the knife from the refrigerator, offering numerous atypical storage locations.

Fit and finish: The scales are beautiful and have a pleasing texture. Given that there are also full titanium liners, I think they are thicker than need be. Personally I would prefer them to be thinner thus giving the knife an overall slimmer profile. The scales and liner fit very well. The blade is slightly off-center between the liners - this is of no functional importance. As the knife arrived, blade play was the worst on anything I’ve ever seen not stamped “Pakistan.” The blade literally rattled when in shaken in the closed position. Even after significantly tightening down the pivot screw, there is still more horizontal play than in any other Spyderco or other quality folder I own. After tightening, it still rattles, although much less. The ergonomics on this knife are very good, as they are on most every Spyderco.

Overall impression: I would give the knife a 6.5 on a scale of 10. At the price I paid and the materials contained, it is certainly a value and I would buy it again. However, I have deducted substantially for the blade play. But for this play, I would rank the knife in the 9+ range. I’m going to let the new wear off the knife for a few weeks and then will likely send the knife in for inspection. Hopefully my blade play is the exception rather than the rule.
 
"anyone else have a similar blade play problem??

No, my 2 are solid, zero blade play.

One has the blade pivot screw counter sunk (pivot fastener flush with scale), while the other is raised (counter sunk very little if at all) other than that they are both perfect.
 
I bought six of them and none of mine have blade play. Although half of them do have blades that aren't perfectly centered. I'm very happy with my purchase.
 
My four have no blade play

All are perfectly centered

The only downside with this knife is the non-locking aspect

Again it is a beautiful gentleman's folder and for $50 with CF/S30V
 
Very nice review.

My T Mag's (2) also have a bit of bladeplay as well.

I think it will be hard to avoid on this knife (though I acknowlede, jealously, those who are reporting zero blade play). I don't have a properly fitting Torx driver at this time, so hope that I can also achieve less bladeplay soon.

This knife has a very tight clearance, between the blade and the liners, even with the PB washers in place (another feature). I think tightening the pivot for bladeplay, has to be balanced against the ability of the magnet to still pull open/close the blade.

Lastly.. I would not categorize this knife as having any "assisted opening" like capability. The blade isn't pulled open by the magnet, except in the very last centimeter of blade travel. That's more then a lockback provides, but not any different from an axis lock. The pull in, is a bit stronger, but no more, or even less then a lockback provides.

Everything else on this knife is outstanding, and @ $50 it's a great value. I will have no problems EDC'ing it, and will just have to be a little more aware when cutting binding materials. Actually.. I get more anxious and nervous pulling out the various implements on a SAK Champ, then using the T-Mag.
 
I bought six of them and none of mine have blade play. Although half of them do have blades that aren't perfectly centered. I'm very happy with my purchase.

that's where they all went, you jerk!

Anyway, mine has been ordered and should be arriving soon. Even though I'd prefer a locking knife, really, how are you gonna skip out on this one?
 
I've been carrying my T-Mag for a couple days now. It's a nice gentleman's folder. Looks very classy with the carbon fiber scales. I think titanium liners on a knife with this "lock" is total overkill, but it's still a light knife. Have not used it cutting much yet, but I'm a big fan of S30V in pocket folders.
 
Mine had no play upon receipt and the blade was perfectly centered. Within 3 days it was rubbing the liners and had side to side play. This, for me, is a typical Spyderco problem for their pivot screws. As always, I backed out the screw, put on some locktite and its been fine ever since.

The finish was excellent except for the edges of the Ti liners. They were rough and appeared to have needed a good sanding with a higher grit before assembly. However, this is not seen in their Japanese made models with steel liners. For 50 bucks, no big deal.

I had some chipping problems, which I reported in the Review and Testing forum.
 
Got my T-mag today and have the same blade play issue, even after tightening until they would not go anymore there is still play. I also thought the magnet would be stronger.
 
Hrm...

I'm due to get mine soon (day or two), but this blade play problem is bugging me. Half the people report no blade play (all my spydies have zero blade play), and some report bad blade play. Anyone tried sending it back for a repair? What other methods do you use to eliminate blade play?
 
I received three tmags today. 2 of them were perfect, with no blade play. The third one had some, but was fixed by just tightening the pivot screw.
 
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