M.Gregory Knives/Mad Science Forge Titanium Tanto

Matthew Gregory

Chief Executive in charge of Entertainment
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Jan 12, 2005
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Just got the photo from @SharpByCoop and thought I'd share - this one was an interesting one, not so much in the outcome, perhaps, but rather the circumstances surrounding it...


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Early in 2019, Sam @Mecha of Mad Science Forge sent me some pieces of his Russian BT23 armor titanium, and I made a kwaiken out of the first piece. At the same time, I profiled out one of my aikuchi blades from the other piece and it just sat on my bench, forgotten. By the end of the year, Sam had mentioned some improvements in his heat treat of this alloy so I sent the blade back to him for laying on of hands, speaking in tongues, and other miracles.

Then HE forgot about it for a bit. :p

In early September, we both remembered it, and he performed said miracles upon the blade and prepped it for shipment to me on the 16th.


On the night of the 17th, Sam's shop, his apartment, and everything in both were burned completely in a terrible fire. A total loss.

This blade arrived to me two days later. So, this was perhaps part of the rise of Sam's phoenix. :) I hope so, and I'm glad to be a participant in it.

The blade is 6” long, 1/8” thick and made with Sam’s BT23 Russian armor titanium, with his heat treatment. Overall length is 11-1/2”.

Handle is carbon fiber sleeve over a Terotuf core, and the point of balance is about 3/4” BEHIND the Richlite ‘tsuba’. The blade material is so light, that unless I really went gonzo trying to make the handle ultralight, I knew there would be no way to get it to be anything other than handle-heavy.

I rounded and contoured the facets of the tsuba on the back, blending it into the oval of the handle.
Total weight five ounces.

No maker's marks on the blade, as I have no means or method of marking my name (or Sam's, for that matter) on titanium. This stuff utterly defies electrochemical marking!


Sweet deerskin-lined leather scabbard made by my bride.


Thanks for looking, and if anyone reading this cares to, there's a GoFundMe for Sam (and his girl Julie) here.
 
Interesting but tragic story. I pitched in a while back. The knife looks comfortable and efficient. Did you ever make your gal a stitching pony?
 
Interesting but tragic story. I pitched in a while back. The knife looks comfortable and efficient. Did you ever make your gal a stitching pony?

Thanks, buddy. Nope. Says she doesn't want one. I keep offering... ::shrug::



Beautiful job and always love your style with the different tsuba's and such...:cool:

Pony?! Matt's a Thoroughbred..... :D

Thoroughbred pony, absolutely. ;) Thanks, my friend.



Amazing looking and what a journey to get here. :thumbsup:

Yeah, wish it hadn't gone down the way that it did, but Sam is probably likely to make the best of it.



Beautiful as always Matt, Love seeing your work:thumbsup::thumbsup:


Thanks, Bob! Just having fun. :)
 
hey Matt, what kind of grinder do you use?
;)
 
Interesting but tragic story. I pitched in a while back. The knife looks comfortable and efficient. Did you ever make your gal a stitching pony?

My wife ALWAYS says she doesn't want what ever, then I get it for her anyway and she's always happier for it.
 
hey Matt, what kind of grinder do you use?
;)


The grinder question was kind of an inside joke with me and Lorien, Richard. :p

Also, I have way more hair than in that video, now. :D



My wife ALWAYS says she doesn't want what ever, then I get it for her anyway and she's always happier for it.

Perhaps that's true, but in my experience with Jill, she's got to come to her conclusions on her own time. I could comment further, but she might read this at some point. :D




Wonderful in every way especially the sheath work

a lot of talented people on this one

Thanks, buddy. Think this is Jill's twelfth sheath, and it's so much better than ANY sheath I've ever made. Man, I hate making sheaths...




Outstanding work as usual....How hard is it to sharpen Titanium if ever needed ?

This alloy of titanium is unlike anything you'd expect. It grinds easily enough, even after heat treat, and I didn't have to work very hard to bring it to a clean hand finish, yet it's EVIL to drill. Even carbide drills or endmills take a lot of force to cut it. Diamond stones make quick work of sharpening it, but I didn't experiment with anything beyond that.
 
if you wanna drill and/or tap that sexy titanium, I heard you do it slow, and use lots of lube. It gets really hard, and will seize up if you go too fast, but if you just ease off and give it another squirt, penetrating is much less painful
 
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